Task: Answer the MCQ question.
Question: Which compound has a 17.710\% 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) Cc1cccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SCC(=O)NCC2CCCO2)c1
(b) Cn1c(SCc2nc3ccccc3n2CCO)nc2ccccc21
(c) Oc1[nH]c2ccccc2c1N=Nc1cccc(Cl)c1
(d) CC1(C)CC(=O)C=C(Nc2ccccc2C#N)C1.Cl
Answer: d. CC1(C)CC(=O)C=C(Nc2ccccc2C#N)C1.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#}
CC1(C)CC(=O)C=C(Nc2ccccc2C#N)C1.Cl
CC1(C)CC(=O)C=C(Nc2ccccc2C#N)C1.Cl
2-[(5,5-dimethyl-3-oxocyclohexen-1-yl)amino]benzonitrile;hydrochloride