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.) O=C(CSc1nc2ccccc2s1)N/N=C/c1ccco1
b.) COc1ccc(C2=NOC(C(=O)Nc3ccc4c(c3)OCCO4)C2)cc1OC
c.) Cc1nn(C(C)(C)C)c(OC(=O)c2cccs2)c1S(=O)(=O)c1ccccc1
d.) Cc1ccc(S(=O)(=O)C2(C(=O)N3CCN(c4cc(C)ccc4C)CC3)CC2)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}