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 C(#Cc1cc(-c2[nH]nc3c2Cc2ccccc2-3)cs1)COc1ccccc1
b CC(C(=O)NC1(c2ccccc2)CCC(N2CCC(c3ccc(F)cc3)CC2)CC1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: a
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}
3-[5-(3-phenoxyprop-1-ynyl)thiophen-3-yl]-2,4-dihydroindeno[1,2-c]pyrazole