Task: Answer the MCQ question.
Query: Which compound exhibits a 11.293% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOCCCNC(=O)C(c1ccc(OC)cc1)N(Cc1cccs1)C(=O)c1ccccn1
b Cc1ccc2cccc(N)c2n1
c CCOc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2snc(C(N)=O)c2N)c2cccc(O)c2)cc1
d COc1ccc2c(=O)c3c(=O)n(-c4ccccc4)c(-c4ccc(C)cc4)nc3oc2c1
Answer: d. COc1ccc2c(=O)c3c(=O)n(-c4ccccc4)c(-c4ccc(C)cc4)nc3oc2c1
{#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#}
COc1ccc2c(=O)c3c(=O)n(-c4ccccc4)c(-c4ccc(C)cc4)nc3oc2c1
COc1ccc2c(=O)c3c(=O)n(-c4ccccc4)c(-c4ccc(C)cc4)nc3oc2c1
8-methoxy-2-(4-methylphenyl)-3-phenylchromeno[2,3-d]pyrimidine-4,5-dione