Task: Answer the MCQ question.
Question: Which drug has a -3.037\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOCCCNC(=O)c1ccc2nc(-c3ccc(OC)c(OC)c3)c(-c3ccc(OC)c(OC)c3)nc2c1
b: CCC(c1nnnn1C1CCCCC1)N1CCN(C(=O)c2ccco2)CC1.Cl
c: COc1ccc(-[n+]2c(C)cc(/C=C3\Sc4ccccc4N3C)cc2C)cc1.[I-]
d: CCOc1cccc(C(=O)NC(=S)NCc2cccnc2)c1
e: O=C(C1Cc2ccccc2CN1C(=O)c1ccco1)N1CCN(c2ccccc2)CC1
Answer: e. O=C(C1Cc2ccccc2CN1C(=O)c1ccco1)N1CCN(c2ccccc2)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(C1Cc2ccccc2CN1C(=O)c1ccco1)N1CCN(c2ccccc2)CC1
O=C(C1Cc2ccccc2CN1C(=O)c1ccco1)N1CCN(c2ccccc2)CC1
[2-(furan-2-carbonyl)-3,4-dihydro-1H-isoquinolin-3-yl]-(4-phenylpiperazin-1-yl)methanone