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 CCCCCCOC(=O)c1ccccc1NC(=O)/C=C/C(=O)O
b Cn1c(N)c(C(=O)CSc2nc3ccccc3n2-c2ccccc2)c(=O)n(C)c1=O
c COC(=O)c1cc(-c2c(C)oc3cc(OC)ccc3c2=O)c(C)o1
d OCCOc1ccccc1
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}