Task: Answer the multiple-choice question.
Query: Which compound has a -3.656\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC1CN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4cc5c(cc4s3)OCCO5)cc2)CC(C)O1.Cl
b: COC(=O)c1ccc(C2OCC(C)(C)CO2)cc1
Answer: a. CC1CN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4cc5c(cc4s3)OCCO5)cc2)CC(C)O1.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#}
CC1CN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4cc5c(cc4s3)OCCO5)cc2)CC(C)O1.Cl
CC1CN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4cc5c(cc4s3)OCCO5)cc2)CC(C)O1.Cl
N-(6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-yl)-N-[3-(dimethylamino)propyl]-4-(2,6-dimethylmorpholin-4-yl)sulfonylbenzamide;hydrochloride