Task: Answer the MCQ question.
Query: Which compound has a 1.134\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(Nn1cnnc1)c1cc2cc(Br)ccc2oc1=O
b) O=C(Cc1coc2cc3c(cc12)CCC3)OCc1cc(=O)n2c(n1)sc1ccccc12
c) Cc1cccc(-c2noc(CCC(=O)NCc3ccco3)n2)c1
d) CCCCCCCC(=O)OCC(O)CO
Answer: a. O=C(Nn1cnnc1)c1cc2cc(Br)ccc2oc1=O
{#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(Nn1cnnc1)c1cc2cc(Br)ccc2oc1=O
O=C(Nn1cnnc1)c1cc2cc(Br)ccc2oc1=O
6-bromo-2-oxo-N-(1,2,4-triazol-4-yl)chromene-3-carboxamide