Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cl.O=C(c1ccc(Cl)cc1)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1
b. N#Cc1cncc(-c2cccc(C3(c4ccnc(C(F)(F)F)c4)N=C(N)c4c(F)cccc43)c2)c1
c. Cc1nc2cc(F)c(F)cc2c(=O)n1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
d. CC(=O)Nc1ccc2c(c1)CCC2N1CCC(NC(=O)c2cc(=O)c3ccc(F)cc3o2)CC1
Answer: a, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-[1-(5-acetamido-2,3-dihydro-1H-inden-1-yl)piperidin-4-yl]-7-fluoranyl-4-oxidanylidene-chromene-2-carboxamide