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, or c without using any additional words.
Options:
a.) COC(=O)C1=C(C)N=C2SCCC(=O)N2C1/C=C/c1ccccc1
b.) COC1=CC(=O)CC(C)C12Oc1cc(OC)cc(OC)c1C2=O
c.) COc1cc(SC)ccc1C(=O)Nc1ccccn1
Answer: a, b, c
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}