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) O=C(CCc1nc2ccccc2c(=O)[nH]1)N1CCN(S(=O)(=O)c2ccc(Cl)c(C(F)(F)F)c2)CC1
(b) CC(C)Cc1nc(Cl)c(C#N)c2c1CCCC2
(c) CC1(C)Cc2c(cnn2-c2ccccc2)C(NC(=O)c2ccoc2)C1
(d) CCOc1ccc2ccc(OCC)c(/C=N/n3cnnc3)c2c1
Answer: a, b, 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}