Task: Answer the multiple choice question.
Query: Which drug has a 9.878\% 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, or c without using any additional words.
Options:
a CCN(CC)c1ccc(C=Nc2ccccc2)c(O)c1
b CCSc1nnc(NC(=O)CSc2sc3c(O)cc(=O)[nH]c3c2C#N)s1
c CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2cc3cccc(OC)c3o2)C1c1ccncc1
Answer: a. CCN(CC)c1ccc(C=Nc2ccccc2)c(O)c1
{#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#}
CCN(CC)c1ccc(C=Nc2ccccc2)c(O)c1
CCN(CC)c1ccc(C=Nc2ccccc2)c(O)c1
5-(diethylamino)-2-(phenyliminomethyl)phenol