Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC1CCCC(NC(=O)c2ccc3c(c2)N(Cc2ccccc2)C(=O)CS3=O)C1C
b CCCC1(C(=O)O)NC(c2cccc(OC)c2O)C2C(=O)N(c3ccccc3)C(=O)C21
c Cl.NS(=O)(=O)c1ccc(CCNCc2cccs2)cc1
d Cl.Nc1ncnc2sc3c(c12)CCNC3
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}