Task: Answer the multiple choice question.
Question: Which drug exhibits a 18.838\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccccc1C(=O)N(Cc1cccs1)C1CCS(=O)(=O)C1
b.) Cn1c(=NC(=O)CS(=O)(=O)c2ccccc2)sc2ccccc21
c.) COCC(C)Nc1ncnc2c1cnn2-c1ccc(Cl)cc1
d.) Cn1ccnc1C(=O)Cc1ccc([N+](=O)[O-])cc1
Answer: b. Cn1c(=NC(=O)CS(=O)(=O)c2ccccc2)sc2ccccc21
{#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#}
Cn1c(=NC(=O)CS(=O)(=O)c2ccccc2)sc2ccccc21
Cn1c(=NC(=O)CS(=O)(=O)c2ccccc2)sc2ccccc21
2-(benzenesulfonyl)-N-(3-methyl-1,3-benzothiazol-2-ylidene)acetamide