Task: Answer the MCQ question.
Query: Which compound exhibits a 12.643% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1cccc(N=C(N)N)c1.Cl
b COc1cccc(CC(=O)NC2CCSc3ccccc32)c1
c O=C(NC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1)c1ccccc1F
d O=C(c1ccccc1)N1CC(O)N(c2ccc(Br)cc2)C1=S
e Cc1nonc1N1CCN(Cc2cn(C)nc2-c2ccccc2F)CC1
Answer: a. COc1cccc(N=C(N)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_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#}
COc1cccc(N=C(N)N)c1.Cl
COc1cccc(N=C(N)N)c1.Cl
2-(3-methoxyphenyl)guanidine;hydrochloride