Problem statement: Answer the MCQ question.
Question: Which compound has a 7.763\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)C1C2C=CC(C2)C1C(=O)NCc1ccccc1F
(b) CCCCN(C)C(=O)CCCc1c[nH]c2ccccc12
(c) COCc1cc(C)n(CC(=O)N2CCCC2)c(=O)c1C#N
(d) COc1ccc(NC(C)C(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)c(OC)c1
(e) Cc1cc(SCC(=O)Nc2ccccc2)n2ncc(-c3ccccc3)c2n1
Answer: b. CCCCN(C)C(=O)CCCc1c[nH]c2ccccc12
{#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#}
CCCCN(C)C(=O)CCCc1c[nH]c2ccccc12
CCCCN(C)C(=O)CCCc1c[nH]c2ccccc12
N-butyl-4-(1H-indol-3-yl)-N-methylbutanamide