Problem statement: Answer the MCQ question.
Query: Which compound has a 10.343\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCO[C@H]1OC(C(=O)O)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
(b) CCn1c(=O)cc(OCC(=O)N2CCN(c3ccc(F)cc3)CC2)c2ccccc21
(c) Cc1cc(/C=N/NC(=O)c2cccs2)c(C)n1-c1cnccn1
Answer: a. CCO[C@H]1OC(C(=O)O)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
{#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#}
CCO[C@H]1OC(C(=O)O)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)O)=C[C@@H](c2coc3ccccc3c2=O)[C@@H]1CCCO
(2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylic acid