Task: Answer the MCQ question.
Question: Which compound has a 3.392\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cccc(CCNC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)c1
b COc1ccc(CN2C(=NC(=O)C3CC3)SC3CS(=O)(=O)CC32)cc1
c O=C(c1ccccc1-c1nc(-c2ccccc2)no1)N1CCCC1
Answer: c. O=C(c1ccccc1-c1nc(-c2ccccc2)no1)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=C(c1ccccc1-c1nc(-c2ccccc2)no1)N1CCCC1
O=C(c1ccccc1-c1nc(-c2ccccc2)no1)N1CCCC1
[2-(3-phenyl-1,2,4-oxadiazol-5-yl)phenyl]-pyrrolidin-1-ylmethanone