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. c1ccc2c(Oc3ccc4c(c3)OCO4)nncc2c1
b. Cc1ccc(C)c(NC(=O)CCC(=O)N/N=C/c2cccnc2)c1
c. O=C(CC1CCCCC1)NCc1ccc(Cl)cc1
d. CCOC(=O)N1CCC(NC(=O)C2CCCCN2S(=O)(=O)c2ccc(F)cc2)CC1
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}