Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 20.530\% 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 additional words.
Options:
a. Cc1cccc(C)c1NC(=O)C(=O)NCc1ccccn1
b. COc1ccccc1C1(O)CCN(CC(=O)Nc2nc(-c3ccccc3)cs2)CC1
c. O=C(c1ccncc1)N1CCN(c2ccc3ccccc3n2)CC1
d. CCOc1ccc(N(CC(=O)Nc2ccc(C)c(C)c2)S(C)(=O)=O)cc1
Answer: d. CCOc1ccc(N(CC(=O)Nc2ccc(C)c(C)c2)S(C)(=O)=O)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#}
CCOc1ccc(N(CC(=O)Nc2ccc(C)c(C)c2)S(C)(=O)=O)cc1
CCOc1ccc(N(CC(=O)Nc2ccc(C)c(C)c2)S(C)(=O)=O)cc1
N-(3,4-dimethylphenyl)-2-(4-ethoxy-N-methylsulfonylanilino)acetamide