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 other words.
Options:
a CC(=O)Nc1nonc1C(=O)N1CCC(C)CC1
b O=c1c(O)cccc2cc(O)c(O)c(O)c12
c CCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCC(O)CC2)s1
d Cc1cccc(N=C2NC(=O)/C(=C/c3cccnc3)S2)c1C
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}