Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(S(=O)(=O)N(C)C(=O)N2CCC(N3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)CC2)cc1
b. O=C(CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)NCC1(O)CCCCC1
c. CC(C)[C@@H](N)C(=O)N1CC(c2cc(F)ccc2F)=C[C@@H]1c1ccccc1
d. Cc1ncc(OC[C@@]2(c3ccc(F)cc3)C[C@H]2C(=O)Nc2ccc(F)cn2)c(C)n1
Answer: a, b, 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-oxidanylcyclohexyl)methyl]-2-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]ethanamide