Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCCc1ccc(OCc2ccc(C(=O)NN)o2)c(OC)c1
(b) CCN(CC)C(=O)C1CCN(c2ncnc3c2cnn3-c2ccc(C)cc2C)CC1
(c) Cc1cccc2c(N=O)c(O)[nH]c12
(d) CCOC(=O)c1c(C)nsc1NC(=O)c1ccco1
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}