Problem statement: Answer the MCQ question.
Query: Which compound has a 4.007\% 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] CCN(CCCNC(=O)C1CCN(S(=O)(=O)CC)CC1)c1ccccc1
[b] CC(=O)c1c(C)[nH]c(C(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c1C
[c] O=C(c1ccco1)N1CCN(C(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)CC1
[d] CCN(CC)c1ccc(/C=N/OC(C)C(=O)Nc2ccc(C)cc2)cc1
[e] COc1ccc(-c2[nH]ncc2/C=N\NC(=O)c2cccs2)cc1OC
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)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#}
CC(=O)c1c(C)[nH]c(C(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c1C
CC(=O)c1c(C)[nH]c(C(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c1C
[2-(4-acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethyl] 2-[(4-chlorophenyl)sulfonyl-methylamino]acetate