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 other words.
Options:
a) Cc1cc(=O)[nH]c(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1
b) Cc1ccc(C(=O)C2=C(O)C(=O)N(CCCN3CCOCC3)C23C(=O)N(C)c2ccccc23)o1
c) COc1ccc(-n2c(SCC(=O)NCc3ccco3)nc3c([nH]c4ccccc43)c2=O)cc1
d) COc1ccc(CNc2oc(-c3cccc4ccccc34)nc2C#N)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}