Task: Answer the multiple-choice question.
Query: Which drug has a -43.877\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(CN1CCCC1)N/N=C/c1ccc(-c2cccc(Cl)c2)o1
b. COc1ccccc1NC(=S)NCc1ccccc1
Answer: a. O=C(CN1CCCC1)N/N=C/c1ccc(-c2cccc(Cl)c2)o1
{#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(CN1CCCC1)N/N=C/c1ccc(-c2cccc(Cl)c2)o1
O=C(CN1CCCC1)N/N=C/c1ccc(-c2cccc(Cl)c2)o1
N-[(E)-[5-(3-chlorophenyl)furan-2-yl]methylideneamino]-2-pyrrolidin-1-ylacetamide