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, b, or c without using any other words.
Options:
(a) O=C(NC1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21)C(F)(F)F
(b) O=C(c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)c(F)c1)N1CCCC1
(c) Cc1cncc(-c2c(C)c(CNC3CCCC3)nn2-c2ncccc2Cl)c1
Answer: 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}
6-[2-fluoro-4-(pyrrolidine-1-carbonyl)phenyl]-2-(2-pyrrolidin-1-ylethyl)-3,4-dihydroisoquinolin-1-one