Task: Answer the MCQ question.
Query: Which compound has a -2.120\% 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 additional words.
Options:
a.) CCNc1ccc(S(=O)(=O)N(C)C)cc1NCC(=O)Nc1ccccc1Cl
b.) O=C(Nc1cccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)c1)c1ccccc1
Answer: b. O=C(Nc1cccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)c1)c1ccccc1
{#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(Nc1cccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)c1)c1ccccc1
O=C(Nc1cccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)c1)c1ccccc1
N-[3-[4-(3-chlorophenyl)piperazine-1-carbonyl]phenyl]benzamide