Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.032\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccccc1OCCn1c(=O)oc2ccc(C)cc21
b Cc1ccc(Oc2ccccc2)c(NC=O)c1
c O=S(=O)(NC1c2cccc3cccc(c23)C1N1CCNCC1)c1ccc(Cl)cc1
Answer: b. Cc1ccc(Oc2ccccc2)c(NC=O)c1
{#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#}
Cc1ccc(Oc2ccccc2)c(NC=O)c1
Cc1ccc(Oc2ccccc2)c(NC=O)c1
[C][C][=C][C][=C][Branch1][#Branch2][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][Ring2][N][C][=O][=C][Ring1][S]
N-(5-methyl-2-phenoxyphenyl)formamide