Task: Answer the MCQ question.
Query: Which compound has a 13.252\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCCCC(c1nnnn1C1CCCC1)N1CCN(C2CCCCC2)CC1
b: COc1cccc(-c2cc(C(=O)N3CCN(C(c4ccccc4)c4ccccc4)CC3)no2)c1
c: COc1ccc(S(=O)(=O)N(C)CC(=O)NCC2CCCO2)cc1OC
d: Cc1cc(S(=O)(=O)Nc2ccc(C(=O)NCC(c3ccco3)N3CCCCC3)cc2)ccc1F
e: O=C(CC1Nc2ccccc2NC1=O)Nc1ccccc1
Answer: c. COc1ccc(S(=O)(=O)N(C)CC(=O)NCC2CCCO2)cc1OC
{#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#}
COc1ccc(S(=O)(=O)N(C)CC(=O)NCC2CCCO2)cc1OC
COc1ccc(S(=O)(=O)N(C)CC(=O)NCC2CCCO2)cc1OC
2-[(3,4-dimethoxyphenyl)sulfonyl-methylamino]-N-(oxolan-2-ylmethyl)acetamide