Task: Answer the multiple-choice question.
Query: Which compound has a -18.950\% 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) CC(C)(C)c1ccc(C(=O)NN2CCOCC2)cc1
b) CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)Nc1nnc(SCc2c(Cl)cccc2Cl)s1
c) Cc1ccc(S(=O)(=O)CC(O)COc2ccc(C#N)cc2)cc1
Answer: a. CC(C)(C)c1ccc(C(=O)NN2CCOCC2)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#}
CC(C)(C)c1ccc(C(=O)NN2CCOCC2)cc1
CC(C)(C)c1ccc(C(=O)NN2CCOCC2)cc1
4-tert-butyl-N-morpholin-4-ylbenzamide