Task: Answer the MCQ question.
Question: Which drug exhibits a -3.801% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCCS(=O)(=O)c1cnc(C2COc3ccccc3O2)nc1N
b CCc1c(C#N)c(SCc2c(C)noc2C)nc2c1C(=O)CC(C)(C)C2
c CCCCC(=O)Nc1ccc(C(=O)N2CCN(c3ccccc3OC)CC2)cc1
d COC(=O)C(C)(C)ONC(=O)Nc1ccccc1[N+](=O)[O-]
Answer: c. CCCCC(=O)Nc1ccc(C(=O)N2CCN(c3ccccc3OC)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCC(=O)Nc1ccc(C(=O)N2CCN(c3ccccc3OC)CC2)cc1
CCCCC(=O)Nc1ccc(C(=O)N2CCN(c3ccccc3OC)CC2)cc1
N-[4-[4-(2-methoxyphenyl)piperazine-1-carbonyl]phenyl]pentanamide