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: Cc1ccc(C)c(N2CCN(C(=O)CCCn3ncn4c(cc5occc54)c3=O)CC2)c1
b: O=C(NC1CCCCC1)c1ccc(S(=O)(=O)NCc2ccco2)cc1
c: COc1ccc(CN2CCC(C(=O)N3CCN(c4ccccc4F)CC3)CC2)cc1OC
d: Cc1cc(C)n2nc(C(=O)Nc3ccc4c(c3)CCC4)nc2n1
Answer: 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}