Task: Answer the MCQ question.
Question: Which compound has a 13.405\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2C[C@H](C)NC(=O)c2ccc(C)c(Br)c2)cc1
[b] Cn1c(N/N=C\c2cccc(O)c2)cc(=O)n(C)c1=O
[c] Cc1ccc2nc(Cc3ccc(N)cc3)[nH]c2c1.Cl
Answer: c. Cc1ccc2nc(Cc3ccc(N)cc3)[nH]c2c1.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#}
Cc1ccc2nc(Cc3ccc(N)cc3)[nH]c2c1.Cl
Cc1ccc2nc(Cc3ccc(N)cc3)[nH]c2c1.Cl
4-[(6-methyl-1H-benzimidazol-2-yl)methyl]aniline;hydrochloride