Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.970\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1cccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)c1C
b.) Nn1c(SCC(=O)Nc2c(Cl)cccc2Cl)nncc1=O
c.) COC(=O)C1CCN(C(=O)c2ccc3oc(Cc4ccc(Cl)cc4)nc3c2)CC1
d.) O=C(Oc1ccc(Br)cc1)c1cccnc1
e.) O=C(CNC(=O)c1cccs1)Nc1ccc(N2CCOCC2)cc1
Answer: d. O=C(Oc1ccc(Br)cc1)c1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Oc1ccc(Br)cc1)c1cccnc1
O=C(Oc1ccc(Br)cc1)c1cccnc1
(4-bromophenyl)pyridine-3-carboxylate