Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.584\% 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 COc1cccc(/C=C/c2ccccn2)c1O
b COc1cccc(/C=N/n2c(-c3cccs3)n[nH]c2=S)c1
c O=C(CN1C(=O)c2ccccc2C1=O)N1CCN(C(=O)c2ccco2)CC1
d Fc1ccccc1Nc1nc(N2CCOCC2)nc(N2CCOCC2)n1
Answer: c. O=C(CN1C(=O)c2ccccc2C1=O)N1CCN(C(=O)c2ccco2)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=C(CN1C(=O)c2ccccc2C1=O)N1CCN(C(=O)c2ccco2)CC1
O=C(CN1C(=O)c2ccccc2C1=O)N1CCN(C(=O)c2ccco2)CC1
2-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]isoindole-1,3-dione