Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.345\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(O)c1ccc(N=Cc2c(O)[nH]c(=O)[nH]c2=O)cc1
b. O=C(N/N=C/c1ccc2c(c1)OCO2)c1sc2cc(Cl)ccc2c1Cl
c. COc1ccc(C2CC(=O)C(C=NCCO)=C(O)C2)cc1OC
Answer: a. O=C(O)c1ccc(N=Cc2c(O)[nH]c(=O)[nH]c2=O)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#}
O=C(O)c1ccc(N=Cc2c(O)[nH]c(=O)[nH]c2=O)cc1
O=C(O)c1ccc(N=Cc2c(O)[nH]c(=O)[nH]c2=O)cc1
4-[(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)methylideneamino]benzoic acid