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) OCCCn1c(C2CCCN2c2nc(-c3ccc(Cl)cc3)cs2)nc2cc(Cl)c(Cl)cc21
b) Cc1ccc(-n2nc(C(=O)NCc3ccc(C)o3)c3c4ccccc4n(C)c3c2=O)cc1
c) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NS(=O)(=O)c2ccccc2)c1
d) CCCN1C(=O)/C(=C/c2ccc(C)o2)SC1=Nc1ccc(OCC)cc1
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}