Task: Answer the MCQ question.
Question: Which drug exhibits a 2.200\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC12CC3CC(C)(C1)CC(CN)(C3)C2.Cl
b.) O=C(CN1C(=O)C2CCCCC2C1=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
c.) Cl.NCCCCNCCCN
Answer: a. CC12CC3CC(C)(C1)CC(CN)(C3)C2.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#}
CC12CC3CC(C)(C1)CC(CN)(C3)C2.Cl
CC12CC3CC(C)(C1)CC(CN)(C3)C2.Cl
(3,5-dimethyl-1-adamantyl)methanamine;hydrochloride