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] CC(=O)Nc1ccc(Nc2nc(-c3sc(NC(C)=O)nc3C)cs2)cc1
[b] COc1cccc(C(C(=O)NCC2CCCO2)N(C(=O)Cn2nnc3ccccc32)c2ccc(NC(C)=O)cc2)c1OC
[c] COc1ccc(/C=N/N2CCN(c3ccccc3OC)CC2)cc1Br
[d] O=c1c(Cl)c(O)c2cccc3c4ccccc4n1c23
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}