Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.269\% human ether-à-go-go related gene (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. Cn1cnnc1SCC(=O)Nc1ccccc1
b. O=C(NNc1nc2cc3c(cc2s1)OCCO3)c1ccccc1
c. Cc1cc2c(NC(=O)Nc3ccc(C(F)(F)F)cc3)cccc2nn1
d. O=C(Nc1nc2c(s1)CN(Cc1ccccc1)CC2)c1cccc(S(=O)(=O)N2CCc3ccccc32)c1
Answer: b. O=C(NNc1nc2cc3c(cc2s1)OCCO3)c1ccccc1
{#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#}
O=C(NNc1nc2cc3c(cc2s1)OCCO3)c1ccccc1
O=C(NNc1nc2cc3c(cc2s1)OCCO3)c1ccccc1
N'-(6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-yl)benzohydrazide