Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.947\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1cccc(N(C(=O)c2ccc(Cl)cc2)C2CS(=O)(=O)CC2OC(=O)c2ccc(Cl)cc2)c1
b. CC1=NN(/C(=N\c2nnc(C)s2)Nc2ccccc2)[C@H](c2ccc(C)cc2)S1
c. CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)c3cc(Cl)ccc3[N+](=O)[O-])cc2)s1
d. CCn1c(SCC(=O)Nc2nonc2C)nnc1-c1ccco1
e. Cc1ccc(-c2noc(CNC(=O)COc3ccccc3C)n2)cc1
Answer: b. CC1=NN(/C(=N\c2nnc(C)s2)Nc2ccccc2)[C@H](c2ccc(C)cc2)S1
{#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#}
CC1=NN(/C(=N\c2nnc(C)s2)Nc2ccccc2)[C@H](c2ccc(C)cc2)S1
CC1=NN(/C(=N\c2nnc(C)s2)Nc2ccccc2)[C@H](c2ccc(C)cc2)S1
(2S)-5-methyl-2-(4-methylphenyl)-N'-(5-methyl-1,3,4-thiadiazol-2-yl)-N-phenyl-2H-1,3,4-thiadiazole-3-carboximidamide