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.) O=c1c2ccccc2[nH]c(=S)n1C1CCCCC1
b.) O=C(NCCc1ccc(Cl)cc1)c1ccc2nc[nH]c2c1
c.) Cc1c(NC(=S)NC(=O)COc2ccccc2)c(=O)n(-c2ccccc2)n1C
d.) CCCS(=O)(=O)N1CCCC(C(=O)c2cccc(Cl)c2)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}