Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.541\% 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 additional words.
Options:
a: CCNc1nc(NCC)nc(-n2nc(C)cc2C)n1
b: O=S(=O)(Nc1cccc2nsnc12)c1ccccc1
c: Cc1ccc(C(=O)COC(=O)c2ccc3c(c2)C(=O)N(c2cccc4ncccc24)C3=O)cc1
d: Brc1ccc(Oc2cc(Br)c(Br)cc2Br)c(Br)c1
Answer: a. CCNc1nc(NCC)nc(-n2nc(C)cc2C)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#}
6-(3,5-dimethylpyrazol-1-yl)-2-N,4-N-diethyl-1,3,5-triazine-2,4-diamine