Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cl.O=C1N[C@H](C(=O)O)Cc2cn(cn2)C/C=C/COc2ccc(Cl)c1c2
b O=C(Nc1ccccc1Br)N[C@@H]1CCN(c2ccc(C(F)(F)F)cn2)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}
(4S,11E)-18-chloro-2-oxo-14-oxa-3,7,9-triazatricyclo[13.3.1.16,9]icosa-1(18),6(20),7,11,15(19),16-hexaene-4-carboxylic acid;hydrochloride