Task: Answer the multiple choice question.
Query: Which drug has a 20.260\% 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 CN(C)c1nc(NCc2ccccc2)nc(N/N=C/c2ccc(Cl)cc2Cl)n1
b Cc1ccc(S(=O)(=O)n2nnc3ccccc32)c(C)c1C
c C[C@]12CC[C@@H]3c4ccc(O)cc4[C@@H](O)C[C@H]3[C@@H]1CC[C@@H]2O
Answer: a. CN(C)c1nc(NCc2ccccc2)nc(N/N=C/c2ccc(Cl)cc2Cl)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-N-benzyl-4-N-[(E)-(2,4-dichlorophenyl)methylideneamino]-2-N,2-N-dimethyl-1,3,5-triazine-2,4,6-triamine