Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.948\% 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. Cc1cc(Br)ccc1OCC(=O)NNC(=O)c1ccc(NC(=O)C2CC2)cc1
b. COc1ccc(C(=O)COc2ccc3ccc(=O)oc3c2)c(OC)c1
c. Cc1ccc(C)c(S(=O)(=O)Nc2ccc(C(=O)N3CCCCC3)cc2)c1
Answer: b. COc1ccc(C(=O)COc2ccc3ccc(=O)oc3c2)c(OC)c1
{#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#}
COc1ccc(C(=O)COc2ccc3ccc(=O)oc3c2)c(OC)c1
COc1ccc(C(=O)COc2ccc3ccc(=O)oc3c2)c(OC)c1
7-[2-(2,4-dimethoxyphenyl)-2-oxoethoxy]chromen-2-one