Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.567\% human ether-à-go-go related gene (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) CCOc1ccc(NC(=O)CN2CCCC2c2cccs2)cc1S(=O)(=O)N1CCCC1
b) Cc1ccc([N+](=O)[O-])cc1NC(=O)C(Sc1ccccc1)c1ccccc1
c) O=C(Nc1ccccc1Cl)c1cccc(COc2cc(Cl)ccc2Cl)c1
d) Cc1ccc(-n2nnnc2SCC(=O)Nc2ccc(N3CCN(C)CC3)cc2)c(C)c1
e) COC(=O)c1ccccc1OCCCN(C)C.O=C(O)C(=O)O
Answer: a. CCOc1ccc(NC(=O)CN2CCCC2c2cccs2)cc1S(=O)(=O)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#}
CCOc1ccc(NC(=O)CN2CCCC2c2cccs2)cc1S(=O)(=O)N1CCCC1
CCOc1ccc(NC(=O)CN2CCCC2c2cccs2)cc1S(=O)(=O)N1CCCC1
N-(4-ethoxy-3-pyrrolidin-1-ylsulfonylphenyl)-2-(2-thiophen-2-ylpyrrolidin-1-yl)acetamide