Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.064\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(NCC(=O)NN=C(Cc2ccccc2)Cc2ccccc2)cc1
[b] Oc1ccc(-c2csc(NCc3ccco3)n2)cc1
[c] CCOC(=O)c1[nH]c(C)c(CN(CCc2ccccc2)C(=O)CCC(=O)O)c1C
[d] Cc1ccc(CN2CCN(/N=C\C(Br)=C\c3ccccc3)CC2)cc1
[e] CN(C)S(=O)(=O)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
Answer: c. CCOC(=O)c1[nH]c(C)c(CN(CCc2ccccc2)C(=O)CCC(=O)O)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1[nH]c(C)c(CN(CCc2ccccc2)C(=O)CCC(=O)O)c1C
CCOC(=O)c1[nH]c(C)c(CN(CCc2ccccc2)C(=O)CCC(=O)O)c1C
[C][C][O][C][=Branch1][C][=O][C][NH1][C][Branch1][C][C][=C][Branch2][Ring1][#Branch2][C][N][Branch1][O][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O][C][=Ring2][Ring1][#Branch1][C]
4-[(5-ethoxycarbonyl-2,4-dimethyl-1H-pyrrol-3-yl)methyl-(2-phenylethyl)amino]-4-oxobutanoic acid