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 CCOc1cc(CNCc2ccncc2)cc(Br)c1OCc1ccccc1F.Cl
b COC(=O)c1ccccc1NC(=S)NC(=O)C1CCCCC1
c O=C(CC1C=Cc2ccccc2N1C(=O)c1ccccc1)c1ccccc1
d COc1ccc(-n2nc3c(c2NC(=O)c2c(-c4ccccc4Cl)noc2C)CS(=O)(=O)C3)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}