Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOc1ccc2oc(C(=O)OCC(=O)NC3CCCC3)c(C)c2c1
b) NS(=O)(=O)c1ccc(NC(=O)COC(=O)CN2C(=O)C3CC=CCC3C2=O)cc1
c) C=CCNC(=S)N1CCN(CCN=CC2=C(O)CC(c3cccs3)CC2=O)CC1
d) COc1cc(CNCc2cccs2)ccc1OCC(=O)NC(C)(C)C.Cl
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}