Task: Answer the multiple choice question.
Question: Which drug has a 7.621% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COC(=O)COc1ccccc1C(N)=O
(b) O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1cccc([N+](=O)[O-])c1
(c) CC(=O)c1ccc(OCC(=O)N(C2CCCCC2)C2CCS(=O)(=O)C2)cc1
(d) Cc1ccccc1-c1ccc(=O)n(CC(=O)Nc2ccc(N3CCOCC3)cc2)n1
Answer: b. O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1cccc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1cccc([N+](=O)[O-])c1
O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1cccc([N+](=O)[O-])c1
5-hydroxy-7-[2-(3-nitrophenyl)-2-oxoethoxy]-2-phenylchromen-4-one