Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.650\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=[N+]([O-])c1ccc(CS(=O)(=O)c2ncn[nH]2)cc1
b: COc1ccc(NC2CCCN(C(=O)CN3C(=O)c4ccccc4C3=O)C2)cc1OC
c: Cc1cc2[nH]c(=O)c(=O)[nH]c2cc1S(=O)(=O)N1CCN(c2cccc(C)c2C)CC1
d: CCOC(=O)C1=C(c2ccccc2)O/C(=C(/C(=O)OC)C(F)(F)F)S1
e: Cn1cnc(S(=O)(=O)Nc2ccccc2N2CCOCC2)c1
Answer: a. O=[N+]([O-])c1ccc(CS(=O)(=O)c2ncn[nH]2)cc1
{#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=[N+]([O-])c1ccc(CS(=O)(=O)c2ncn[nH]2)cc1
O=[N+]([O-])c1ccc(CS(=O)(=O)c2ncn[nH]2)cc1
5-[(4-nitrophenyl)methylsulfonyl]-1H-1,2,4-triazole