Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -47.546% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCO[C@@H]1OC(C(=O)NCc2ccccc2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
[b] CC(CC(=O)Nc1nnc(C(C)(C)C)s1)c1ccccc1
[c] Cc1cc(Nc2ncc(Cl)cc2Cl)n(-c2ccccc2C)n1
Answer: a. CCO[C@@H]1OC(C(=O)NCc2ccccc2)=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_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#}
CCO[C@@H]1OC(C(=O)NCc2ccccc2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)NCc2ccccc2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
(2R,3R,4S)-N-benzyl-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide