Task: Answer the MCQ question.
Question: Which drug exhibits a 7.747\% human ether-à-go-go related gene (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 additional words.
Options:
(a) C/C(=N\NC(=O)c1csc(C)c1C)c1ccc(Cl)s1
(b) CCCc1nc2sc3c(c2c(=O)n1NC(=O)CCC(=O)OC)CCCC3
(c) O=C(CSc1nnc2c3ccccc3c3ccccc3c2n1)Nc1ccccc1F
(d) O=C(Nc1ccccc1)N1CCCCC1c1cccnc1
Answer: d. O=C(Nc1ccccc1)N1CCCCC1c1cccnc1
{#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(Nc1ccccc1)N1CCCCC1c1cccnc1
O=C(Nc1ccccc1)N1CCCCC1c1cccnc1
N-phenyl-2-pyridin-3-ylpiperidine-1-carboxamide