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) COc1ccc2[nH]cc(C(=O)CN3CCC(C)CC3)c2c1
b) O=C(NCCCN1CCCC1=O)Nc1cc(Cl)ccc1Cl
c) Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)N2CCCC2)cc1
d) Cc1nnsc1C(=O)NC(C)c1ccccc1
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}