Task: Answer the MCQ question.
Question: Which compound has a 6.630\% 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: O=C(Nc1ccn([C@H]2CC[C@@H](CO)O2)c(=O)n1)c1ccccc1
b: COc1ccc(-c2nc(CS(=O)(=O)CC(=O)NCc3ccccc3OC)c(C)o2)cc1
c: Cc1cc(C)n(-c2ccn(Cc3ccc(Cl)cc3Cl)c(=O)n2)n1
d: CS(=O)(=O)NCCCNc1c(Cl)cccc1[N+](=O)[O-]
Answer: c. Cc1cc(C)n(-c2ccn(Cc3ccc(Cl)cc3Cl)c(=O)n2)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#}
Cc1cc(C)n(-c2ccn(Cc3ccc(Cl)cc3Cl)c(=O)n2)n1
Cc1cc(C)n(-c2ccn(Cc3ccc(Cl)cc3Cl)c(=O)n2)n1
1-[(2,4-dichlorophenyl)methyl]-4-(3,5-dimethylpyrazol-1-yl)pyrimidin-2-one