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) COc1cccc(N(CC(=O)Nc2cccc(N(C)S(C)(=O)=O)c2)S(C)(=O)=O)c1
(b) Cc1ccc(/C=C/C(=O)NCCc2ccccc2)o1
(c) COc1ccc(C(=O)NCCCOC(C)C)cc1OC1CCN(C(C)=O)CC1
(d) O=C(NCCN1C(=O)S/C(=C\c2cccs2)C1=O)c1ccc(=O)[nH]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}