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, c, or d without using any other words.
Options:
a.) O=c1[nH]c(C(F)(F)F)nc2ccccc12
b.) O=C(CCN1C(=O)c2ccccc2C1=O)Nc1ccc(-c2cn3ccsc3n2)cc1
c.) COc1ccc(Nc2ccnc(Nc3ccc(OC)cc3)n2)cc1
d.) N#C/C(=C(/O)CCl)c1nc(-c2ccccc2)cs1
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}