Problem statement: Answer the multiple-choice question.
Question: Which drug has a 14.554\% hERG inhibition at a concentration of 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(O)C(Oc1ccc2c(c1)oc(=O)c1ccccc12)c1ccccc1
[b] O=C(O)c1cc(O)ccc1NC(=O)c1cccc2ccccc12
[c] Cn1c(NC(=O)c2cc(-c3ccc4c(c3)OCO4)nc3ccccc23)cc(=O)n(C)c1=O
[d] COc1cc2c(cc1NC(=O)Nc1ccccc1)oc1ccccc12
Answer: a. O=C(O)C(Oc1ccc2c(c1)oc(=O)c1ccccc12)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(O)C(Oc1ccc2c(c1)oc(=O)c1ccccc12)c1ccccc1
O=C(O)C(Oc1ccc2c(c1)oc(=O)c1ccccc12)c1ccccc1
2-(6-oxobenzo[c]chromen-3-yl)oxy-2-phenylacetic acid