Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.684\% 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 COc1cc(C)ccc1OCCCOc1cc(C)ccc1Cl
b CCN(CC)Cc1cc(NC2=NS(=O)(=O)c3ccccc32)ccc1OC(=O)C(C)C.Cl
c COc1ccc(NC(=O)NN2CCN(C)CC2)cc1OC
Answer: c. COc1ccc(NC(=O)NN2CCN(C)CC2)cc1OC
{#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(NC(=O)NN2CCN(C)CC2)cc1OC
COc1ccc(NC(=O)NN2CCN(C)CC2)cc1OC
1-(3,4-dimethoxyphenyl)-3-(4-methylpiperazin-1-yl)urea