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 other words.
Options:
a. CCOc1ccc(-n2c(SCC(=O)Nc3cc(C(=O)O)ccc3Cl)nc3ccccc3c2=O)cc1
b. COc1ccccc1NC(=O)CSc1nnc(C)o1
c. C=CCNC(=O)CC(=O)N/N=C/c1cccc(Br)c1
d. O=C(CSc1nccn1-c1cccc(Cl)c1)Nc1ccc2c(c1)OCCO2
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}