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 additional words.
Options:
a) COc1ccc(CNC(=O)c2cc(=O)c3cc(C)c(C)cc3o2)cc1
b) COc1ccc(CCNC(=S)NC(=O)c2ccccc2)cc1OC
c) COc1ccc(N(C)C(=O)c2ccc(NC(=O)CCS(=O)(=O)c3cccs3)cc2)cc1
d) COc1ccc(NC(=O)CCNC(=O)Cn2cnc3sc4c(c3c2=O)CCCC4)c(OC)c1
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}