Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.433\% 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) Cc1ccc(C(=O)O)cc1Nc1ncnc2sc3c(c12)CCC3
(b) CCOc1ccc(/C=C2/SC(=O)NC2=S)cc1
(c) O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: c. O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)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#}
O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-morpholin-4-ylmethanone