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 Cc1ccc(NC(=O)CSCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
b O=C(Nc1ccc(Oc2ccccc2)nc1)C1CCCCN1Cc1ccco1
c CC(C)(C)CC(C)(C)NC1=CC(=O)OC12CCCCC2
d O=C(Nc1nnc2n1CCS2)c1ccco1
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}