Problem statement: Answer the multiple-choice question.
Question: Which compound has a -12.252% 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) COc1cc2c(cc1OC)CN(C(=O)CSc1nc(N)c(C#N)cc1C#N)CC2
b) O=C(Cc1c(F)cccc1Cl)NNC(=O)Nc1ccc2c(c1)OCO2
c) CCN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)NCC(c2cccs2)N(C)C)cc1
d) COc1ccc(CNC(=O)c2ccc(CS(=O)(=O)Cc3ccccc3F)o2)cc1
Answer: a. COc1cc2c(cc1OC)CN(C(=O)CSc1nc(N)c(C#N)cc1C#N)CC2
{#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#}
COc1cc2c(cc1OC)CN(C(=O)CSc1nc(N)c(C#N)cc1C#N)CC2
COc1cc2c(cc1OC)CN(C(=O)CSc1nc(N)c(C#N)cc1C#N)CC2
2-amino-6-[2-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]sulfanylpyridine-3,5-dicarbonitrile