Task: Answer the MCQ question.
Query: Which compound exhibits a 19.756% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Br.C=CCN1CCc2c(cc(O)c(O)c2Cl)C(c2ccccc2)C1
b COc1ccc(NC(=O)CN2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)c(OC)c1
c O=C(COC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccc(Cl)cc1)NC12CC3CC(CC(C3)C1)C2
Answer: b. COc1ccc(NC(=O)CN2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)c(OC)c1
{#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#}
COc1ccc(NC(=O)CN2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)c(OC)c1
COc1ccc(NC(=O)CN2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)c(OC)c1
2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-(2,4-dimethoxyphenyl)acetamide