Problem statement: Answer the MCQ question.
Question: Which drug has a 2.548\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cc(C)c(NC(=O)COC(=O)Cc2ccsc2)c(C)c1
b Cc1csc(C(=O)NN)c1N(C)C
c Cc1ccc(CONC(=O)c2ccc(OC(F)F)cc2)cc1
d CCc1sc(C(=O)Nc2cccc(-n3cnnn3)c2)cc1C
Answer: d. CCc1sc(C(=O)Nc2cccc(-n3cnnn3)c2)cc1C
{#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#}
CCc1sc(C(=O)Nc2cccc(-n3cnnn3)c2)cc1C
CCc1sc(C(=O)Nc2cccc(-n3cnnn3)c2)cc1C
5-ethyl-4-methyl-N-[3-(tetrazol-1-yl)phenyl]thiophene-2-carboxamide