Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cccc(N2CCN(C3=NC(=O)C(=C4CCCCC4)S3)CC2)c1
b) CC(=O)c1ccc(N2CCN(C(=S)Nc3ccccc3C(F)(F)F)CC2)cc1
c) CCC(C)N1C(=O)NC(=O)C2(Cc3c(ccc4ccccc34)N(C)C2)C1=O
d) CNC[C@H](O)c1ccc(O)c(O)c1.O=C(O)C(O)C(O)C(=O)O
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}