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 other words.
Options:
(a) COc1cc(S(=O)(=O)n2ccc(C)n2)ccc1Cl
(b) CCN(Cc1ccc2c(c1)OCCO2)C(=O)CN1C(=O)NC2(CCCCC2)C1=O
(c) COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccc(F)cc1
(d) O=C(CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)N/N=C/c1ccc(O)c(O)c1O
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}