Problem statement: Answer the MCQ question.
Question: Which drug has a 5.054\% 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] COc1ccc(S(=O)(=O)NCC(c2ccc(F)cc2)N2CCN(C)CC2)cc1
[b] CC1CN(c2nc(-c3ccccc3)nnc2-c2ccccc2)CC(C)O1
[c] O=C(c1cc2cc(F)ccc2[nH]1)N1CCN(C(=O)c2ccco2)CC1
[d] COc1ccc(-c2nc(CSCC(=O)NCc3ccc4c(c3)OCO4)c(C)o2)cc1
Answer: b. CC1CN(c2nc(-c3ccccc3)nnc2-c2ccccc2)CC(C)O1
{#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#}
CC1CN(c2nc(-c3ccccc3)nnc2-c2ccccc2)CC(C)O1
CC1CN(c2nc(-c3ccccc3)nnc2-c2ccccc2)CC(C)O1
4-(3,6-diphenyl-1,2,4-triazin-5-yl)-2,6-dimethylmorpholine