Task: Answer the multiple-choice question.
Question: Which compound exhibits a 1.949\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CN(C)CC(C(=O)c1ccccc1)c1ccccc1.Cl
b. C/C(=N\O)c1ccc(Cl)c(Cl)c1
c. O=C(CSc1nc2ccccc2c(=O)n1-c1cccc(C(F)(F)F)c1)NC1CC1
d. COc1ccc(CC(=O)NNC(=O)COc2ccc3ccccc3c2)cc1
e. CCCOc1ccc(CC(CC(=O)O)(C(=O)O)C(=O)O)cc1
Answer: a. CN(C)CC(C(=O)c1ccccc1)c1ccccc1.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#}
3-(dimethylamino)-1,2-diphenylpropan-1-one;hydrochloride