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) CC(NC(=S)Nc1ccc(OC(F)F)cc1)c1ccc(F)cc1
(b) O=C(C[n+]1ccc(C(=O)NCCCO)cc1)c1cccc(Br)c1.[Br-]
(c) O=C(/C=C/c1cn(CC(O)CN2CCCCC2)c2ccccc12)c1cccs1
(d) CCCN1CCN(CCCNC(=S)Nc2ccc(F)cc2)CC1
Answer: a, b, 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}