Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOc1ccc(NC(=O)CN(c2ccc(OC)cc2)S(C)(=O)=O)cc1
(b) CCn1c(-c2nn(-c3ccc(C)cc3)ccc2=O)n[nH]c1=S
(c) C=CCN1C(=O)CN=C1NCc1ccccc1.Cl
(d) CCO[C@@H]1OC(C(=O)N2CCOCC2)=C[C@H](C)[C@H]1CCCO
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}