Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.394\% 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] COc1ccc(C)cc1N(CC(=O)N/N=C/c1ccccc1C(=O)O)S(=O)(=O)c1ccccc1
[b] CCCC(=O)Nc1c(-c2ccccc2)c(=O)c(C)nn1-c1ccccc1
[c] CSc1nnc(-c2sc3cc(C(F)(F)F)cnc3c2-c2cccnc2)n1C
[d] O=C(COc1ccc(Cl)cc1)N1CCN(c2cccc(C(F)(F)F)c2)CC1
[e] c1ccc(CCNCCCOc2cccc3ccccc23)cc1
Answer: c. CSc1nnc(-c2sc3cc(C(F)(F)F)cnc3c2-c2cccnc2)n1C
{#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#}
CSc1nnc(-c2sc3cc(C(F)(F)F)cnc3c2-c2cccnc2)n1C
CSc1nnc(-c2sc3cc(C(F)(F)F)cnc3c2-c2cccnc2)n1C
2-(4-methyl-5-methylsulfanyl-1,2,4-triazol-3-yl)-3-pyridin-3-yl-6-(trifluoromethyl)thieno[3,2-b]pyridine