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.) Cc1cccc(C)c1OCC(O)CN1CCC(CN2C(=O)c3cccc4cccc(c34)C2=O)CC1.Cl
b.) O=C1NC(=NCc2ccccc2)S/C1=C/c1ccc(O)cc1
c.) CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)OCC#N)cc1
d.) O=C(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)NCCCN1CCc2ccccc2C1
Answer: 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}