Problem statement: Answer the multiple-choice question.
Question: Which drug has a 17.495\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1cc(C)n(S(=O)(=O)c2ccc3ccccc3c2)n1
b. COc1ccc(OC)c(N)c1.Cl
c. COC(=O)c1ccc(N2CCN(c3ccccc3)CC2)c(NC(=O)C2CC2)c1
Answer: b. COc1ccc(OC)c(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#}
COc1ccc(OC)c(N)c1.Cl
COc1ccc(OC)c(N)c1.Cl
2,5-dimethoxyaniline;hydrochloride