Task: Answer the MCQ question.
Query: Which drug has a 0.819\% 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 other words.
Options:
a Cc1ccccc1C(=O)Nc1ccccc1C(=O)N/N=C\c1ccco1
b CCCC(=O)N(c1ccc(OC)cc1)C1C=CS(=O)(=O)C1
c COc1cccc(CC(NC(C)=O)C(=O)NC2CCN(c3nnnn3-c3ccccc3)CC2)c1
d COc1ccc(OCC(=O)N2CCN(C(=O)COc3ccccc3)CC2)cc1
e O=C(Cc1ccccc1)NCC(=O)N/N=C/c1cccnc1
Answer: b. CCCC(=O)N(c1ccc(OC)cc1)C1C=CS(=O)(=O)C1
{#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#}
CCCC(=O)N(c1ccc(OC)cc1)C1C=CS(=O)(=O)C1
CCCC(=O)N(c1ccc(OC)cc1)C1C=CS(=O)(=O)C1
N-(1,1-dioxo-2,3-dihydrothiophen-3-yl)-N-(4-methoxyphenyl)butanamide