Task: Answer the multiple-choice question.
Query: Which drug exhibits a -73.971% 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: O=C1C2CCCN2C(=S)N1c1ccc(Cl)cc1
b: COc1ccc(CN2CCN(C(C)C(=O)N3CCc4ccccc43)CC2)cc1OC
c: COc1ccc(CCNC(=O)C2CC3Cn4c(nc5cc6ccccc6cc54)C3N2C)cc1
Answer: b. COc1ccc(CN2CCN(C(C)C(=O)N3CCc4ccccc43)CC2)cc1OC
{#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(CN2CCN(C(C)C(=O)N3CCc4ccccc43)CC2)cc1OC
COc1ccc(CN2CCN(C(C)C(=O)N3CCc4ccccc43)CC2)cc1OC
1-(2,3-dihydroindol-1-yl)-2-[4-[(4,5-dimethoxyphenyl)methyl]piperazin-1-yl]propan-1-one