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: CC1CCC(N2CCN(C(=O)COc3ccccc3)CC2)CC1.O=C(O)C(=O)O
b: O=c1sc2ccccc2n1Cc1ccccc1
c: O=c1[nH]c(CN2CCN(c3ncccn3)CC2)nc2c(Br)cc(Br)cc12
d: O=c1[nH]c(C2CCCN(S(=O)(=O)Cc3ccccc3)C2)nc2c1nnn2Cc1cccc(Cl)c1
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}