Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 19.942\% 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, or d without using any other words.
Options:
[a] O=C(CN1CCCCCC1)Nc1ccccc1Cl
[b] COc1ccc(/C=C2\N=C(C)N(c3ccc(C(=O)O)cc3)C2=O)cc1OC
[c] COc1ccc(CNC(=O)C(NC(C)=O)C(=O)Nc2ccc(C(C)C)cc2)cc1
[d] CN(c1ccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)cc1)S(C)(=O)=O
Answer: c. COc1ccc(CNC(=O)C(NC(C)=O)C(=O)Nc2ccc(C(C)C)cc2)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#}
2-acetamido-N-[(4-methoxyphenyl)methyl]-N'-(4-propan-2-ylphenyl)propanediamide