Problem statement: Answer the MCQ question.
Query: Which drug has a 3.482\% 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 or b without using any additional words.
Options:
a O=C(NCCSc1ccc(Cl)cc1)c1ccco1
b COc1cccc(NC(=O)COc2ccc(N3CC(C(=O)NCC(C)C)CC3=O)cc2)c1
Answer: a. O=C(NCCSc1ccc(Cl)cc1)c1ccco1
{#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(NCCSc1ccc(Cl)cc1)c1ccco1
O=C(NCCSc1ccc(Cl)cc1)c1ccco1
N-[2-(4-chlorophenyl)sulfanylethyl]furan-2-carboxamide