Task: Answer the multiple-choice question.
Query: Which drug has a 5.030% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1c(CC(=O)NNC(=O)c2ccccc2[N+](=O)[O-])nc2ccccc21
(b) COc1cc(C2c3c(oc4c(C)cc(C)cc4c3=O)C(=O)N2Cc2cccnc2)ccc1O
Answer: b. COc1cc(C2c3c(oc4c(C)cc(C)cc4c3=O)C(=O)N2Cc2cccnc2)ccc1O
{#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#}
COc1cc(C2c3c(oc4c(C)cc(C)cc4c3=O)C(=O)N2Cc2cccnc2)ccc1O
COc1cc(C2c3c(oc4c(C)cc(C)cc4c3=O)C(=O)N2Cc2cccnc2)ccc1O
1-(4-hydroxy-3-methoxyphenyl)-5,7-dimethyl-2-(pyridin-3-ylmethyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione