Task: Answer the multiple choice question.
Question: Which drug has a 18.483\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(CN2C(=O)c3ccccc3C2=O)cc1C(=O)Nc1ccc(C)cc1C
(b) CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Cl)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
(c) Cc1cccc(C(=O)OCC(=O)NCC2CCCO2)c1O
Answer: b. CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Cl)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
{#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#}
CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Cl)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Cl)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
N-benzyl-2-(4-chlorophenyl)-5-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxybenzamide