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) CC1(c2ccc3ccccc3c2)NC(=O)N(CC(N)=O)C1=O
b) CCCCNC(=O)COC(=O)c1cc(C)oc1C
c) CC(=O)C(C)n1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
d) CC(=O)O.N=c1ccn2c(n1)OC1C(O)C(CO)OC12
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}