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) C=C1C(C(=O)N2CCOCC2)C1C(=O)N1CCOCC1
b) O=C(CSc1nccn1-c1ccccc1)c1ccc(Cl)cc1
c) O=C(Nc1nc2c(s1)CCCC2)c1cccnc1
d) CC1CCCc2sc3nc(NCc4ccco4)n4ncnc4c3c21
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}