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 additional words.
Options:
a: CCOC(=O)c1cccc(NC(=O)C2CCCN(S(=O)(=O)c3cnc[nH]3)C2)c1
b: Cc1cc(Oc2ccc(C(C)(C)C)cc2)nc(N2CCOCC2)n1
c: O=C1/C(=C/c2cccc(F)c2)Oc2cc(O)ccc21
d: Cc1ccc(-n2c(O)cnc2Nc2nc(C)cc(C)n2)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}