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 additional words.
Options:
a) Cc1cc(Cl)ccc1NC(=S)NCC(O)c1ccccc1
b) O=c1cc(-c2ccccc2Cl)c2c([nH]1)CCC2
c) O=c1nc(N2CCCCCC2)nc(N2CCCCCC2)[nH]1
d) Cc1ccc2[nH]c(=O)c(CN(Cc3ccccc3)C(=S)NCCCN(C)C)cc2c1
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}