Task: Answer the MCQ question.
Question: Which drug has a -13.036\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)sc2c1.Cl
b. Cc1ccccc1C(=O)Nc1ccc2c(c1)nc(CCNC(=O)c1ccco1)n2C
c. Cc1nc2ccccc2c(=O)n1-c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
d. COc1cccc(-c2nc(CS(=O)(=O)CC(=O)Nc3cccc(C)c3C)c(C)o2)c1
Answer: a. Cc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)sc2c1.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#}
Cc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)sc2c1.Cl
Cc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)sc2c1.Cl
N-[3-(dimethylamino)propyl]-N-(6-methyl-1,3-benzothiazol-2-yl)-4-morpholin-4-ylsulfonylbenzamide;hydrochloride