Task: Answer the MCQ question.
Question: Which drug exhibits a 13.216\% 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) COC(=O)C1=CO[C@@H](OC2OC(CO)C(O)C(O)C2O)[C@@H]2C(CO)=CC[C@H]12
(b) COc1cc(OC)c2cc(C(=O)N/N=C/c3ccccc3O)[nH]c2c1
(c) CCS(=O)(=O)N1CCN(C(=O)CCC2CCCC2)CC1
Answer: a. COC(=O)C1=CO[C@@H](OC2OC(CO)C(O)C(O)C2O)[C@@H]2C(CO)=CC[C@H]12
{#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#}
COC(=O)C1=CO[C@@H](OC2OC(CO)C(O)C(O)C2O)[C@@H]2C(CO)=CC[C@H]12
COC(=O)C1=CO[C@@H](OC2OC(CO)C(O)C(O)C2O)[C@@H]2C(CO)=CC[C@H]12
methyl (1S,4aS,7aS)-7-(hydroxymethyl)-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate