Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.311\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc(C(=O)N2CCN(c3ccccc3Cl)CC2)ccc1OCC(=O)N1CCOCC1
b) Cc1cc(Cl)ccc1OCCCC(=O)Nc1cccnc1
c) Cc1c(C(=O)NCc2ccccc2)oc2ccc(S(=O)(=O)N3CCCC3)cc12
Answer: c. Cc1c(C(=O)NCc2ccccc2)oc2ccc(S(=O)(=O)N3CCCC3)cc12
{#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#}
Cc1c(C(=O)NCc2ccccc2)oc2ccc(S(=O)(=O)N3CCCC3)cc12
Cc1c(C(=O)NCc2ccccc2)oc2ccc(S(=O)(=O)N3CCCC3)cc12
N-benzyl-3-methyl-5-pyrrolidin-1-ylsulfonyl-1-benzofuran-2-carboxamide