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] CCc1nc2cc(C)nn2c2nc3ccccc3n12
[b] COc1ccc(-c2cc(C(=O)Nc3cnn(Cc4ccccc4C)c3)no2)cc1OC
[c] O=C(O)/C=C/C(=O)Nc1ccc(O)cc1
[d] Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CC(O)COCc1ccccc1
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}