Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.480\% 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) O=C(c1ccccc1Br)N1CCc2c([nH]c3ccccc23)C1
b) CC1CCN(S(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)CC1
c) O=C(NCC1CCCCC1)c1cccnc1
d) CN1Cc2c(N3CCOCC3)nc(SCc3ccccc3)c(C#N)c2CC1(C)C
Answer: c. O=C(NCC1CCCCC1)c1cccnc1
{#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(NCC1CCCCC1)c1cccnc1
O=C(NCC1CCCCC1)c1cccnc1
N-(cyclohexylmethyl)pyridine-3-carboxamide