Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.592\% 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) COc1cccc(NC(=O)COC(=O)c2c(-c3ccccc3)noc2C)c1
(b) COc1ccc(C)cc1NC(=O)COC(=O)c1c(C)noc1C
(c) O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1ccccc1
(d) CCOC(=O)Cc1cnc(NC(=O)CSc2nc(C)c(CC)c(=O)[nH]2)s1
Answer: c. O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1ccccc1
{#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(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1ccccc1
O=C(COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1)c1ccccc1
5-hydroxy-7-phenacyloxy-2-phenylchromen-4-one