Problem statement: Answer the MCQ question.
Question: Which drug has a -17.874\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)CN(c1ccccc1)S(=O)(=O)c1cc(Br)ccc1OC
[b] Oc1ccc(-c2nc3ccccn3c2NCc2ccc3c(c2)OCO3)cc1
[c] COc1ccc(C(=O)NCC(c2ccco2)N2CCc3ccccc32)c(OC)c1
Answer: b. Oc1ccc(-c2nc3ccccn3c2NCc2ccc3c(c2)OCO3)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#}
Oc1ccc(-c2nc3ccccn3c2NCc2ccc3c(c2)OCO3)cc1
Oc1ccc(-c2nc3ccccn3c2NCc2ccc3c(c2)OCO3)cc1
4-[3-(1,3-benzodioxol-5-ylmethylamino)imidazo[1,2-a]pyridin-2-yl]phenol