Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.088\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CC1CN(Cc2ccc(C#N)cc2Cl)CC(C)O1.Cl
(b) CCOc1ccc(CN(C)C(=O)CCNC(=O)c2ccco2)cc1
(c) CCN(C(=O)COC(=O)c1cccnc1SC)C1CCCCC1
(d) Nc1cc(C(=O)c2cccs2)ccc1Cl
(e) COC(=O)N/N=C/c1ccc(Oc2ccccc2)cc1
Answer: a. CC1CN(Cc2ccc(C#N)cc2Cl)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(Cc2ccc(C#N)cc2Cl)CC(C)O1.Cl
CC1CN(Cc2ccc(C#N)cc2Cl)CC(C)O1.Cl
3-chloro-4-[(2,6-dimethylmorpholin-4-yl)methyl]benzonitrile;hydrochloride