Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. CCC(C)(C)n1nnnc1C(c1cc2ccc(OC)cc2[nH]c1=O)N1CCc2ccccc21
b. CCOC(=O)c1cnc(SSc2ncc(C(=O)OCC)c(N)n2)nc1N
c. NC(=O)c1c(NC(=O)C(=O)N2CCOCC2)sc2c1CCCC2
d. COc1ccc(-c2cn3c(C)c(C(=O)Nc4ccncc4)sc3n2)cc1
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}