Task: Answer the multiple-choice question.
Question: Which drug has a 5.960\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCN1CCN(Cc2ccc(NC(=O)Nc3ccc(SC)cc3)cc2)CC1
b) CCN(C(=O)c1cccnc1)c1ccccc1
c) O=C(O)CCCC(=O)Nc1ccc(C(=O)N2CCCCC2)c(Cl)c1
d) Cc1ccccc1-n1nnc2c(=O)oc3ccccc3c21
e) Cc1ccc(-c2noc(=O)n2CC(=O)c2ccc(Cl)cc2)cc1
Answer: b. CCN(C(=O)c1cccnc1)c1ccccc1
{#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#}
N-ethyl-N-phenylpyridine-3-carboxamide