Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CNC[C@H](CC1CCCCC1)NC[C@H](CO)NCCc1cccc(C(F)(F)F)c1
(b) O=C(CN1CCN(c2ccccc2)CC1)Nc1ccccc1C(F)(F)F
(c) COc1ccccc1CCN1CCCC(CN(C)Cc2ccc(OCCO)cc2)C1
(d) Cc1nn(-c2ncc(C(F)(F)F)cc2Cl)c(=O)n1-c1cccc(F)c1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}