Problem statement: Answer the multiple choice question.
Question: Which drug has a 7.066\% 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=S(=O)(Nc1ccc(Cc2ccncc2)cc1)c1ccc(Cl)cc1
b: CCCCCC1CCC(C(=O)NCCN2CCOCC2)CC1
c: Cc1ccc(CNC(=O)CCS(=O)(=O)Cc2ccc(C)cc2)cc1
d: CC(Sc1cccc[n+]1[O-])C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: b. CCCCCC1CCC(C(=O)NCCN2CCOCC2)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#}
CCCCCC1CCC(C(=O)NCCN2CCOCC2)CC1
CCCCCC1CCC(C(=O)NCCN2CCOCC2)CC1
N-(2-morpholin-4-ylethyl)-4-pentylcyclohexane-1-carboxamide