Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.743\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(=O)Oc1ccc(-c2cc3c(OC(C)=O)cc(OC(C)=O)cc3oc2=O)cc1
b) CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCOc1ccc(C)cc1
Answer: a. CC(=O)Oc1ccc(-c2cc3c(OC(C)=O)cc(OC(C)=O)cc3oc2=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#}
CC(=O)Oc1ccc(-c2cc3c(OC(C)=O)cc(OC(C)=O)cc3oc2=O)cc1
CC(=O)Oc1ccc(-c2cc3c(OC(C)=O)cc(OC(C)=O)cc3oc2=O)cc1
[4-(5,7-diacetyloxy-2-oxochromen-3-yl)phenyl] acetate