Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.373\% 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 other words.
Options:
(a) O=S(=O)(c1cccc2c(S(=O)(=O)N3CCCC3)cccc12)N1CCCC1
(b) CC(C)OC(=O)CSc1nnc(SCc2cccc3ccccc23)s1
(c) Cc1ccc(S(=O)(=O)NCC(=O)OCN2C(=O)c3ccccc3C2=O)cc1
Answer: a. O=S(=O)(c1cccc2c(S(=O)(=O)N3CCCC3)cccc12)N1CCCC1
{#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=S(=O)(c1cccc2c(S(=O)(=O)N3CCCC3)cccc12)N1CCCC1
O=S(=O)(c1cccc2c(S(=O)(=O)N3CCCC3)cccc12)N1CCCC1
1-(5-pyrrolidin-1-ylsulfonylnaphthalen-1-yl)sulfonylpyrrolidine