Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C[C@@H](CNCc1ccccc1)N1C[C@H](CCCNC(=N)N)N(CCc2cccc(F)c2)C1=S
[b] C=CC(=O)Nc1cc(NC(=O)c2ccc(C)c(NC(=O)c3ccno3)c2)cc(C(F)(F)F)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}
1-[3-[(4S)-3-[2-(3-fluorophenyl)ethyl]-1-[(2S)-1-[(phenylmethyl)amino]propan-2-yl]-2-sulfanylidene-imidazolidin-4-yl]propyl]guanidine