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: CCOc1ccc(OCC)c(NC(=O)CN2CCN(c3cc(C)ccc3C)CC2)c1.Cl
b: Cc1cc(/C=N/n2c(COc3ccccc3C)nc3ccccc3c2=O)c(O)c([N+](=O)[O-])c1
c: CC(=O)NCCc1nc2ccccc2n1Cc1ccc(Cl)cc1
d: CCOC(=O)/C(C#N)=C/c1cccc([N+](=O)[O-])c1
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}