Problem statement: Answer the multiple-choice question.
Question: Which drug has a 20.362\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCC(C)(C)C(=O)NCc1ccccc1Cl
b.) CCN(CC)C(=O)c1cc2cc([N+](=O)[O-])ccc2s1
c.) S=C(c1ccc(-c2ccccc2Cl)o1)N1CCOCC1
d.) COc1ccc(-c2nc(SC(CC(=O)NCCN3CCOCC3)c3cccs3)n[nH]2)cc1
e.) CC(C)Cc1cc(C(=O)NCc2ccco2)no1
Answer: a. CCC(C)(C)C(=O)NCc1ccccc1Cl
{#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#}
CCC(C)(C)C(=O)NCc1ccccc1Cl
CCC(C)(C)C(=O)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-2,2-dimethylbutanamide