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) COc1ccccc1NC(=O)CSc1nnc(Cn2cnc3ccccc32)n1C
(b) Cc1[nH][nH]c(=O)c1C(c1ccc(F)cc1)c1c(C)[nH][nH]c1=O
(c) O=C(CNS(=O)(=O)c1ccc2ccccc2c1)OCc1nnc(-c2ccccc2)o1
(d) COc1cc2nc(SCC(=O)c3ccc(Br)cc3)n3nc(C)nc3c2cc1OC
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}