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: COCCNC(=O)C1CC(c2ccc(F)cc2)=NO1
b: O=C(CN(Cc1ccccc1)S(=O)(=O)c1ccccc1)N/N=C/c1ccc2c(c1)OCO2
c: O=c1cc(O)n(-c2ccccc2F)c(=S)[nH]1
d: CC(=O)n1cc([C@@H]2C=C(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)O[C@H](OCc3ccc(CO)cc3)C2)c2ccccc21
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}