Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 19.518\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) C=C(C)C(=O)Nc1ccc(NC(C)C)cc1
(b) O=C(CN(C(=O)c1ccccc1)N1C(=O)CCC1=O)c1cccs1
(c) CNS(=O)(=O)c1ccc(N=Cc2c(C)[nH]n(-c3ccc(C)cc3C)c2=O)cc1
(d) CCOCCCn1c(=NC(C)=O)c(C#N)cc2c(=O)n3ccccc3nc21
(e) CC(C)CN=Cc1c(O)c([N+](=O)[O-])cc2oc3c(c12)CCCC3
Answer: c. CNS(=O)(=O)c1ccc(N=Cc2c(C)[nH]n(-c3ccc(C)cc3C)c2=O)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#}
CNS(=O)(=O)c1ccc(N=Cc2c(C)[nH]n(-c3ccc(C)cc3C)c2=O)cc1
CNS(=O)(=O)c1ccc(N=Cc2c(C)[nH]n(-c3ccc(C)cc3C)c2=O)cc1
4-[[2-(2,4-dimethylphenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylideneamino]-N-methylbenzenesulfonamide