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, or d without using any additional words.
Options:
(a) Cc1nc(-c2ccc(F)c(F)c2)nc(OCCCN2CCCCC2)c1Cl
(b) C[C@@H]1NC(c2cc(C(N)=O)ccn2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1
(c) COc1cc(-c2cn(Cc3ccc(-c4noc(C)n4)cc3)nn2)ccc1-n1cnc(C)c1
(d) c1ccc2sc(Oc3ccc(CCN4CCCCC4)cc3)nc2c1
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}
5-chloro-2-(3,4-difluorophenyl)-4-methyl-6-(3-piperidin-1-ylpropoxy)pyrimidine