Problem statement: Answer the MCQ question.
Query: Which drug has a 6.668% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(OC)c2)CC1
b: CC(=O)c1c(C)[nH]c(C(=O)CN2CCN(S(=O)(=O)c3ccccc3)CC2)c1C
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)CN2CCN(S(=O)(=O)c3ccccc3)CC2)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)CN2CCN(S(=O)(=O)c3ccccc3)CC2)c1C
CC(=O)c1c(C)[nH]c(C(=O)CN2CCN(S(=O)(=O)c3ccccc3)CC2)c1C
1-(4-acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-[4-(benzenesulfonyl)piperazin-1-yl]ethanone