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 COc1ccccc1C1=NOC(Cn2c(NCCCO)nc3c2c(=O)n(C)c(=O)n3C)C1
b O=C(COc1ncnc2scc(-c3ccc(Cl)cc3)c12)NCc1ccco1
c CCOC(=O)CSc1nc2c(c(=O)n(Cc3ccccc3Cl)c(=O)n2C)n1C
d CC(NCc1cc(Br)ccc1OCC(N)=O)C12CC3CC(CC(C3)C1)C2.Cl
Answer: a, b, c
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}