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 other words.
Options:
a O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1cn[nH]c1C1CC1
b COc1ccc(C(C)NC(=O)C2(N)CCCN(c3ncnc4[nH]ccc34)C2)cc1OC
c O=C1c2cc3ccccc3n2CCN1CCCCN1CCN(c2cccc(Cl)c2Cl)CC1
d CC1(N2CCC(N(c3ccccc3)c3cccnc3)CC2)CCN(C(=O)c2c(Cl)c[n+]([O-])cc2Cl)CC1
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}
(3,5-dichloro-1-oxidopyridin-1-ium-4-yl)-[4-methyl-4-[4-(N-pyridin-3-ylanilino)piperidin-1-yl]piperidin-1-yl]methanone