Problem statement: Answer the multiple-choice question.
Query: Which drug has a -20.793\% 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: Cc1cccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCC3)c2)n1
b: COc1ccc(Cl)cc1NC(=O)Nc1cn(C)nc1C
c: Cc1ccc(OC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1
d: Cc1ccc(-c2csc(NC(CO)c3nc4ccccc4n3CCOCCO)n2)cc1
Answer: a. Cc1cccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCC3)c2)n1
{#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#}
Cc1cccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCC3)c2)n1
Cc1cccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCC3)c2)n1
4-chloro-N-(6-methylpyridin-2-yl)-3-piperidin-1-ylsulfonylbenzamide