Task: Answer the multiple choice question.
Question: Which drug has a 19.072\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(N2CCN(C(=O)CCNC(=O)Cn3ccc4ccccc4c3=O)CC2)cc1
b: CCOc1ccc(/C=N/NC(=O)C(C)Sc2ccccn2)cc1OCC
c: COc1ccc(Cc2nc3ccccc3[nH]c2=O)cc1
d: CCN(CC)S(=O)(=O)c1ccc(C)c(NC(=S)NNC(=O)C2CC2)c1
Answer: c. COc1ccc(Cc2nc3ccccc3[nH]c2=O)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#}
COc1ccc(Cc2nc3ccccc3[nH]c2=O)cc1
COc1ccc(Cc2nc3ccccc3[nH]c2=O)cc1
3-[(4-methoxyphenyl)methyl]-1H-quinoxalin-2-one