Task: Answer the multiple choice question.
Question: Which drug has a 11.303\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)c1ccc(-c2csc(NC(=O)C3=COCCO3)n2)cc1
b. Nc1cc(Cl)ccc1N1C(=O)CCC1=O
c. Cc1c(C(=O)N2CCCC2)c(S(=O)(=O)Nc2cccc(Br)c2)c(C)n1C
Answer: b. Nc1cc(Cl)ccc1N1C(=O)CCC1=O
{#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#}
Nc1cc(Cl)ccc1N1C(=O)CCC1=O
Nc1cc(Cl)ccc1N1C(=O)CCC1=O
1-(2-amino-4-chlorophenyl)pyrrolidine-2,5-dione