Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -10.818% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc(-c2c(C#N)c(N)nc3c2CCCC3)cc(OC)c1OC
b) Cc1cccc(C)c1NC(=O)CSc1nnc(CCCCCNC(=O)OC(C)(C)C)o1
c) CCn1cc(S(=O)(=O)CC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc21
Answer: a. COc1cc(-c2c(C#N)c(N)nc3c2CCCC3)cc(OC)c1OC
{#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#}
COc1cc(-c2c(C#N)c(N)nc3c2CCCC3)cc(OC)c1OC
COc1cc(-c2c(C#N)c(N)nc3c2CCCC3)cc(OC)c1OC
2-amino-4-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile