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) Cc1nn(-c2ccccc2)c(N)c1N=O
(b) O/N=C1/CC/C(=N\O)c2nn(-c3ccccc3)nc21
(c) O=C(CSc1nc2ccc(Cl)cc2[nH]1)Nc1ccc2c(c1)CCC2
(d) O=S(=O)(Nc1cc(Cl)cc(Cl)c1)N1CCOCC1
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}