Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Nc1ccc(C(=O)OCCCc2nc3cc4ccccc4cc3[nH]2)cc1
b CC(=O)N=c1c(C#N)cc2c(=O)n3ccccc3nc2n1CCCOC(C)C
c Cc1sc2nc(CSCC(=O)N(C)c3ccccc3)[nH]c(=O)c2c1C
d O=C(NC1CCCCC1)C(=S)N1CCCC1
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}