Task: Answer the multiple choice question.
Question: Which compound has a -2.684\% 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, d, or e without using any other words.
Options:
a: COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)c1
b: Cc1ccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)cc1
c: Cc1cc(C)n2nc(C(=O)OCC(=O)NC(=O)c3ccccc3)nc2n1
d: Cc1cccc(NC(=O)CSc2nnc(Cn3nnc(-c4ccccc4)n3)n2-c2ccccc2)c1
e: Cc1ccsc1C=C1C(=O)c2ccccc2C1=O
Answer: b. Cc1ccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)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#}
Cc1ccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)cc1
Cc1ccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)cc1
N-(4-methylphenyl)-2-[(5-pyridin-4-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide