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 CCOC(=O)C[n+]1ccc2ccccc2c1Cc1ccc(Cl)cc1.[Br-]
b O=C(c1sccc1-c1ccccc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
c CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)n2ncnc2N1
d COc1cc(/C=C/C(=O)OCC(=O)Nc2ccccc2Sc2ccc(Cl)cc2)ccc1O
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}