Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -6.537\% 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: Cc1cc(Nc2cccc(Cl)c2)c2ccccc2n1
b: CCOc1cc(C)nc(NCc2ccccc2)n1
c: C/C(=N\NC(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
d: Cc1cc(C)c[n+](-c2nc3ccccc3nc2N=S(=O)([O-])c2ccc(Cl)cc2)c1
Answer: c. C/C(=N\NC(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
{#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#}
C/C(=N\NC(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
C/C(=N\NC(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-1-phenylethylideneamino]acetamide