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 additional words.
Options:
a) OCCn1cc(-c2cnc3nnn(Cc4ccc5ncccc5c4)c3n2)cn1
b) O=C(c1ccc(F)cc1)N1CCN(CCn2c(=O)[nH]c3ccccc3c2=O)CC1
c) CCC(CC)NC(=O)CCc1cc(-c2cccc(C(F)(F)F)c2)nc(C#N)n1
d) N#Cc1ccc(Cn2cncc2C[NH+](CC[NH+]2CC[NH2+]CC2)[C@@H]2CCN(Cc3cccc(Cl)c3)C2=O)cc1
Answer: 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}
3-[2-cyano-6-[3-(trifluoromethyl)phenyl]pyrimidin-4-yl]-N-pentan-3-ylpropanamide