Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 18.128\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(/C=C/C(=O)NC(=S)NNC(=O)Cc2cccs2)cc1OC
(b) CCNc1sc(S(C)(=O)=O)nc1S(=O)(=O)c1ccc(Cl)cc1
Answer: b. CCNc1sc(S(C)(=O)=O)nc1S(=O)(=O)c1ccc(Cl)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#}
CCNc1sc(S(C)(=O)=O)nc1S(=O)(=O)c1ccc(Cl)cc1
CCNc1sc(S(C)(=O)=O)nc1S(=O)(=O)c1ccc(Cl)cc1
4-(4-chlorophenyl)sulfonyl-N-ethyl-2-methylsulfonyl-1,3-thiazol-5-amine