Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
(a) CCCC1=Nc2cc(C(=O)NCCN3CCOCC3)ccc2Sc2ccccc21
(b) Cc1cccc2sc(NNC(=O)C3=COCCO3)nc12
(c) CC(C)c1onc(C(=O)N2CCN(c3ccc(F)cc3)CC2)c1[N+](=O)[O-]
(d) Cc1nn(C)c(C)c1P(=S)(c1c(C)nn(C)c1C)N(C)C
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}