Task: Please answer the multiple choice question.
Question: Which molecules are 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, d, or e without using any additional words.
Options:
a N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(Cc4ccc(F)cc4)CC(C2)O3)cc1
b O=C(NOC[C@H](O)CO)c1ccc(F)c(F)c1Nc1ccc(I)cc1F
c O=C(NC1CCN(Cc2ccc3sccc3c2)CC1)c1cc(=O)c2ccc(F)cc2o1
d N#C[C@H]1C[C@@H](O)CC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(Cl)cc2)n1
e Cc1ccc(-n2nccn2)c(C(=O)N2C[C@@]3(F)CN(c4nc5ccccc5o4)C[C@@]3(F)C2)c1
Answer: c
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-(1-benzothiophen-5-ylmethyl)piperidin-4-yl]-7-fluoro-4-oxochromene-2-carboxamide