Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.586\% 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: COc1ccc(C(=O)NCc2nnc(SCCOc3ccccc3)n2C)cc1
b: COc1ccc(/C(C)=N/NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2ccccc2)cc1
c: COCCn1nnnc1C(c1cc(OC)ccc1OC)N1CCc2ccccc2C1.Cl
Answer: c. COCCn1nnnc1C(c1cc(OC)ccc1OC)N1CCc2ccccc2C1.Cl
{#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#}
COCCn1nnnc1C(c1cc(OC)ccc1OC)N1CCc2ccccc2C1.Cl
COCCn1nnnc1C(c1cc(OC)ccc1OC)N1CCc2ccccc2C1.Cl
2-[(2,5-dimethoxyphenyl)-[1-(2-methoxyethyl)tetrazol-5-yl]methyl]-3,4-dihydro-1H-isoquinoline;hydrochloride