Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(NC1CCCCCC1)c1nc2ncccn2n1
(b) COc1ccc(C(CNC(=O)c2cccc(NS(=O)(=O)c3ccc(C)c(F)c3)c2)N(C)C)cc1
(c) Cc1nn(C)c(C)c1S(=O)(=O)N(CC(=O)NCCCN1CCC(C)CC1)c1ccc(C(C)C)cc1
(d) CN(C)/C=C(/C(=O)c1ccccc1)S(=O)(=O)c1ccccc1
Answer: b, c
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}