Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.884\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(CCNC(=O)Cn2nnc(C(=O)Nc3cccc(C)c3C)c2N)cc1OC
(b) N#Cc1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
(c) Cc1cc(C)n(CC(O)COc2ccccc2[N+](=O)[O-])n1
(d) CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(Cc4ccco4)C3c3cccs3)ccc2O1
Answer: b. N#Cc1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
{#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#Cc1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
N#Cc1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
4-amino-6-(N-phenylanilino)-1,3,5-triazine-2-carbonitrile