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. COc1ccccc1C(=O)NCC(=O)OC(C)C(=O)NC(=O)NC1CCCCC1
b. COC(=O)C1C(=O)C2=C(CC1C)NC(C)=C(C(=O)OCCOc1ccccc1)C2c1ccc(C)o1
c. COCCNCCOCCOc1cccc(OC)c1
d. COc1c(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)ccc(Cl)c1Cl
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}