Task: Answer the multiple-choice question.
Question: Which drug has a 23.911% 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) COc1ccc(CNC(=O)c2cc(COc3c(F)cccc3F)on2)cc1OC
b) COC(=O)[C@@H]1C[C@]2(C(=O)O)c3ccccc3N(OOSc3ccccc3)[C@@H]2N1C(=O)OC
Answer: b. COC(=O)[C@@H]1C[C@]2(C(=O)O)c3ccccc3N(OOSc3ccccc3)[C@@H]2N1C(=O)OC
{#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#}
COC(=O)[C@@H]1C[C@]2(C(=O)O)c3ccccc3N(OOSc3ccccc3)[C@@H]2N1C(=O)OC
COC(=O)[C@@H]1C[C@]2(C(=O)O)c3ccccc3N(OOSc3ccccc3)[C@@H]2N1C(=O)OC
(2S,3aS,8bS)-2,3-bis(methoxycarbonyl)-4-phenylsulfanylperoxy-2,3a-dihydro-1H-pyrrolo[2,3-b]indole-8b-carboxylic acid