Task: Answer the MCQ question.
Question: Which compound has a 18.353\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. NC(=O)c1c(NC(=O)c2ccc(F)cc2)sc2c1CCC2
b. Cc1cc(NC(=O)CCC(=O)N(c2ccccc2F)C(C(=O)NC2CCCC2)c2ccccc2)no1
c. CCOc1ccc(NC(=O)C2Cc3ccccc3CN2S(=O)(=O)CC)cc1
d. Cc1[nH]c2ccccc2c1-c1nc2ccccc2[nH]c1=O
Answer: b. Cc1cc(NC(=O)CCC(=O)N(c2ccccc2F)C(C(=O)NC2CCCC2)c2ccccc2)no1
{#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#}
Cc1cc(NC(=O)CCC(=O)N(c2ccccc2F)C(C(=O)NC2CCCC2)c2ccccc2)no1
Cc1cc(NC(=O)CCC(=O)N(c2ccccc2F)C(C(=O)NC2CCCC2)c2ccccc2)no1
N'-[2-(cyclopentylamino)-2-oxo-1-phenylethyl]-N'-(2-fluorophenyl)-N-(5-methyl-1,2-oxazol-3-yl)butanediamide