Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.120% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(C)cc1NC(=O)n1ncc2c(C)cccc21
b: CC(C)c1nnc(NC(=O)CCC(=O)Nc2ccc(Cl)cc2)s1
c: C[C@@H](O)c1nc2ccccc2n1N
d: CCOC(=O)N1CCN(C(=O)CNC(=O)c2ccc(Cl)cc2)CC1
Answer: c. C[C@@H](O)c1nc2ccccc2n1N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@@H](O)c1nc2ccccc2n1N
C[C@@H](O)c1nc2ccccc2n1N
(1R)-1-(1-aminobenzimidazol-2-yl)ethanol