Task: Answer the multiple choice question.
Query: Which compound has a -3.810% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(Oc1ccc(Cl)cc1Cl)C(=O)NNC(=O)c1cccnc1
(b) O=C(COC(=O)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)Nc1ccc2c(c1)OCO2
(c) O=C(NC1CC2CCC(C1)N2C(=O)NCc1ccccc1)NC12CC3CC(CC(C3)C1)C2
(d) O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2)CC1
Answer: d. O=C(c1ccc2ccccc2n1)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_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#}
O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2)CC1
O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2)CC1
quinolin-2-yl-(4-phenylpiperazin-1-yl)methanone