Problem statement: Answer the multiple-choice question.
Query: Which compound has a 8.948\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1CCN(C(=O)c2[nH]cnc2C(=O)NCC(=O)OCc2ccccc2)CC1
[b] CCCCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
[c] COc1ccccc1C1=NNC(=Nc2cccc(S(=O)(=O)N(C)C)c2)SC1
[d] COc1ccc(-c2cn(Cc3ccc(C(N)=O)cc3)c(-c3ccc(Cl)nc3)n2)cc1
[e] CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
Answer: b. CCCCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
{#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#}
CCCCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
CCCCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
butyl N-[5-[(E)-2-(4-methoxyphenyl)ethenyl]-1,3,4-thiadiazol-2-yl]carbamate