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 other words.
Options:
a. Br.COc1ccc(C2CC(c3cccs3)=NN2c2nc(-c3ccc(F)cc3)cs2)cc1OC
b. O=C(NC1CCCC1)c1cc(COc2ccc3ncccc3c2)on1
c. CC(C)c1ccc2[nH]c(O)c(N=NC(=O)c3cccc(S(=O)(=O)Nc4ccccc4Cl)c3)c2c1
d. N=C1S/C(=C\c2cn[nH]c2-c2ccc(F)cc2)C(=O)N1c1ccccc1F
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}