Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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.) COc1ccccc1NC(=O)CCCCC(=O)Nc1ccccc1OC
b.) CN1CCN(S(=O)(=O)c2ccc(Br)c3ccccc23)CC1
c.) Cc1cc(Cl)ccc1OCC(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
d.) CC(=O)O.COc1ccc(Cn2c(-c3ccc(OC)cc3)[n+](CCCn3c(-c4ccc(F)cc4)nc4cc(C(F)(F)F)ccc43)c3ccc(C(=O)O)cc32)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}