Task: Answer the MCQ question.
Query: Which compound exhibits a 19.350\% 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 COC(=O)c1cc(NC(=O)CSc2nnc(N)s2)ccc1Cl
b COc1ccccc1NC(=O)Nc1nn(C)c2cccc(N(C)C)c12
c O=C(NCC1CCCO1)C1CCCN(c2ncccn2)C1
d CCOC(=O)C1=C(N)N(c2ccccc2)C(=O)C1
Answer: c. O=C(NCC1CCCO1)C1CCCN(c2ncccn2)C1
{#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)C1CCCN(c2ncccn2)C1
O=C(NCC1CCCO1)C1CCCN(c2ncccn2)C1
N-(oxolan-2-ylmethyl)-1-pyrimidin-2-ylpiperidine-3-carboxamide