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. O=C(/C=C/c1ccc(F)cc1)NC(=S)N1CCN(c2ccccn2)CC1
b. Cc1ccc(SCCC(=O)NCCSCc2ccccc2C)cc1
c. Cc1ccc(NC(=O)C2CC(=O)n3c(nc4ccccc43)N2)cc1
d. COc1ccc(CNC(=O)COC(=O)c2c(-c3c(F)cccc3Cl)noc2C)cc1OC
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}