Task: Answer the MCQ question.
Query: Which drug has a 17.858\% 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 additional words.
Options:
a: O=C(N/N=C/c1cccnc1)C12CC3CC(CC(C3)C1)C2
b: Cc1cc2nc(-c3ccc(SCC(=O)N4CCOCC4)nc3)[nH]c2cc1C
c: Cc1ccccc1OCC(=O)Nc1c2c(nn1C(C)(C)C)CS(=O)(=O)C2
d: O=C(Cn1ccc2ccccc2c1=O)NCC(=O)N1CCCCC1
Answer: a. O=C(N/N=C/c1cccnc1)C12CC3CC(CC(C3)C1)C2
{#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(N/N=C/c1cccnc1)C12CC3CC(CC(C3)C1)C2
O=C(N/N=C/c1cccnc1)C12CC3CC(CC(C3)C1)C2
N-[(E)-pyridin-3-ylmethylideneamino]adamantane-1-carboxamide