Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCc1nn(CC(=O)NCc2cccnc2)c(=O)c2cc3occc3n12
b.) COc1ccc(CNS(=O)(=O)c2csc(C(N)=O)c2)cc1OC
c.) Cc1ccc2oc(=O)c3cc(C(=O)Nc4cc(-c5cccc(F)c5)no4)sc3c2c1
d.) CCN(c1ccccc1)S(=O)(=O)c1cnc[nH]1
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}