Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Nc1nccc(Oc2ccc(NC(=O)c3c[nH]cc(-c4ccc(F)cc4)c3=O)cc2F)c1Cl
b) Cl.O=C(O)C[C@@H](c1ccc(Cl)c(F)c1)N(Cc1ccc(OCCN2C(=O)CCC2=O)c(F)c1)CC1CC1
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}
(3S)-3-(4-chloro-3-fluorophenyl)-3-[cyclopropylmethyl-[[4-[2-(2,5-dioxopyrrolidin-1-yl)ethoxy]-3-fluorophenyl]methyl]amino]propanoic acid;hydrochloride