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) COc1ccc(N(CC(=O)Nc2ccccc2C(=O)NCc2ccco2)S(C)(=O)=O)cc1
b) CCC(C)NC(=O)C1=CCN(S(=O)(=O)c2ccc(C)cc2)CC1
c) C=CCOc1cccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2nccs2)c1
d) C=CCNC(=O)COC(=O)c1cccnc1Nc1ccccc1F
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}