Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -51.911% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: C=C(C)COc1ccc(-c2nc(N)nc(C)c2-c2ccc(OC)cc2)c(O)c1
b: Cc1cc2ccc3ccccc3c2cc1CN(C)C.Cl
c: CC1(C)Cc2c(sc(/N=C/N3CCOCC3)c2C#N)C(C)(C)N1
d: Cc1cc(C)c2c(=O)[nH]c(SCc3ccc([N+](=O)[O-])cc3)nc2n1
Answer: b. Cc1cc2ccc3ccccc3c2cc1CN(C)C.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc2ccc3ccccc3c2cc1CN(C)C.Cl
Cc1cc2ccc3ccccc3c2cc1CN(C)C.Cl
N,N-dimethyl-1-(2-methylphenanthren-3-yl)methanamine;hydrochloride