Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.073\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(OC(=O)c1nccnc1N)C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
b: O=S1(=O)[C@H]2C[C@@H]3C=C[C@@]2(CN1Cc1cccc(Cl)c1)O3
c: CC(=O)c1c(C)[nH]c(C(=O)Nc2nccs2)c1C
d: O=C(Nc1ccccc1)N(c1ccccc1)C1C=CS(=O)(=O)C1
Answer: c. CC(=O)c1c(C)[nH]c(C(=O)Nc2nccs2)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)Nc2nccs2)c1C
CC(=O)c1c(C)[nH]c(C(=O)Nc2nccs2)c1C
4-acetyl-3,5-dimethyl-N-(1,3-thiazol-2-yl)-1H-pyrrole-2-carboxamide