Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CN(C)C(=N)c1ccc(CN2C(=O)CN(S(=O)(=O)c3cc4cc(Cl)ccc4[nH]3)C[C@@H]2CC(=O)O)cc1
b. CC(=O)c1cccc(CNc2cc(C(F)(F)F)cc3ncc(N4CCN(C)CC4)cc23)c1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[(2S)-4-[(5-chloranyl-1H-indol-2-yl)sulfonyl]-1-[[4-(N,N-dimethylcarbamimidoyl)phenyl]methyl]-6-oxidanylidene-piperazin-2-yl]ethanoicacid