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, or c without using any other words.
Options:
a. CCOC(=O)CN1C(=O)S/C(=C/c2ccc(OCc3ccc(C(=O)O)cc3)cc2)C1=O
b. O=C(NCCCOc1cccc(CN2CCCCC2)c1)c1ccc(Cl)c(Cl)c1.O=C(O)C(=O)O
c. O=C1C2C3c4ccccc4C(c4ccccc43)C2C(=O)N1Cc1ccccn1
Answer: a, 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}