Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.160\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(NCc1ccco1)C1CCC(N2C(=O)C3C4CCC(C4)C3C2=O)CC1
b: CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CSc1ncccn1
c: Cc1cc(C)nc(NC(=O)c2c(Cl)cccc2Cl)n1
d: O=C(c1ccc2c3c(cccc13)CC2)C1CCCN(C(=O)c2cccnc2)C1
Answer: a. O=C(NCc1ccco1)C1CCC(N2C(=O)C3C4CCC(C4)C3C2=O)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(NCc1ccco1)C1CCC(N2C(=O)C3C4CCC(C4)C3C2=O)CC1
O=C(NCc1ccco1)C1CCC(N2C(=O)C3C4CCC(C4)C3C2=O)CC1
4-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl)-N-(furan-2-ylmethyl)cyclohexane-1-carboxamide