Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.835% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(-c2ccc3oc(-c4ccc(OC)cc4)c(-c4cc(OC)c(OC)c(OC)c4)c3c2)cc1
b) COC(=O)CN(c1ccc(OC)cc1OC)S(=O)(=O)c1ccccc1[N+](=O)[O-]
c) Cc1nn(C(=O)CNC(=O)c2ccccc2)c(C)c1C
Answer: a. COc1ccc(-c2ccc3oc(-c4ccc(OC)cc4)c(-c4cc(OC)c(OC)c(OC)c4)c3c2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2ccc3oc(-c4ccc(OC)cc4)c(-c4cc(OC)c(OC)c(OC)c4)c3c2)cc1
COc1ccc(-c2ccc3oc(-c4ccc(OC)cc4)c(-c4cc(OC)c(OC)c(OC)c4)c3c2)cc1
2,5-bis(4-methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-1-benzofuran