Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.028\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=CN1CCCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
b: CC1(C)CNC(=O)c2sc(NC(=O)c3ccccc3)nc2C1
c: CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)NCCc1ccccc1
Answer: a. O=CN1CCCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
{#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#}
O=CN1CCCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
O=CN1CCCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
4-[[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]-1,4-diazepane-1-carbaldehyde