Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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(C)(C)NC(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
b O=C1CCCC(O)=C1N=Nc1c(Cl)cc(C(F)(F)F)cc1Cl
c CCCCC(CCC(=O)O)(C(=O)OCC)c1csc(Nc2ccccc2)n1
d COCCNC(=O)Nc1ccc2nc(-c3cccs3)c(-c3cccs3)nc2c1
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}