Task: Answer the multiple-choice question.
Query: Which compound has a 1.959\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC1CCN(C(=S)c2cccc(O)c2)CC1
b.) Cn1cc(S(=O)(=O)N2CCCC2)cc1C(=O)NCc1ccccc1Cl
c.) COc1ccc(/C=C\c2onc(C)c2S(=O)(=O)N2CCC(C(=O)NCc3ccco3)CC2)cc1
d.) COc1ccc(-c2ccccc2)cc1NC(=O)c1ccncc1
Answer: b. Cn1cc(S(=O)(=O)N2CCCC2)cc1C(=O)NCc1ccccc1Cl
{#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#}
Cn1cc(S(=O)(=O)N2CCCC2)cc1C(=O)NCc1ccccc1Cl
Cn1cc(S(=O)(=O)N2CCCC2)cc1C(=O)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-1-methyl-4-pyrrolidin-1-ylsulfonylpyrrole-2-carboxamide