Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.918\% 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: COC(=O)N1C(=O)[C@@](c2ccc(OC)cc2)(C(C)C)N1C(=O)OC
b: COc1ccccc1CC1CC(=O)N(c2cccc(Cl)c2C)C1=O
c: CCOC(=O)Nc1ccc2c(c1)N(CCCN(C)C)c1ccccc1CC2.Cl
Answer: c. CCOC(=O)Nc1ccc2c(c1)N(CCCN(C)C)c1ccccc1CC2.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#}
CCOC(=O)Nc1ccc2c(c1)N(CCCN(C)C)c1ccccc1CC2.Cl
CCOC(=O)Nc1ccc2c(c1)N(CCCN(C)C)c1ccccc1CC2.Cl
ethyl N-[11-[3-(dimethylamino)propyl]-5,6-dihydrobenzo[b][1]benzazepin-2-yl]carbamate;hydrochloride