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) Cc1ccc(Cn2ncc3c(N4CCCC4)ncnc32)cc1
b) CNC(=O)c1ccsc1NC(=O)C1CCCN1S(=O)(=O)c1cccs1
c) Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21
d) Cc1cc(NC(=O)CCC(=O)N(Cc2ccco2)C(C(=O)NC2CCCCC2)c2cccs2)no1
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}