Task: Answer the multiple-choice question.
Question: Which drug has a 15.995\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(S(=O)(=O)N2CC(C(=O)O)Oc3ccccc32)cc1
(b) CCNc1nc(Cl)nc(N(NC(C)=O)C(C)CC)n1
(c) COc1cc(OC)c(OC)cc1CNC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
Answer: a. COc1ccc(S(=O)(=O)N2CC(C(=O)O)Oc3ccccc32)cc1
{#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#}
COc1ccc(S(=O)(=O)N2CC(C(=O)O)Oc3ccccc32)cc1
COc1ccc(S(=O)(=O)N2CC(C(=O)O)Oc3ccccc32)cc1
4-(4-methoxyphenyl)sulfonyl-2,3-dihydro-1,4-benzoxazine-2-carboxylicacid