Task: Answer the MCQ question.
Question: Which compound exhibits a 11.913\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc2ccc(C(C)(C(C)=O)C(=O)OC(C)C)cc2c1
b: O=C(N=C1SC2CS(=O)(=O)CC2N1c1cccc(Cl)c1)C1CCCO1
Answer: b. O=C(N=C1SC2CS(=O)(=O)CC2N1c1cccc(Cl)c1)C1CCCO1
{#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(N=C1SC2CS(=O)(=O)CC2N1c1cccc(Cl)c1)C1CCCO1
O=C(N=C1SC2CS(=O)(=O)CC2N1c1cccc(Cl)c1)C1CCCO1
N-[3-(3-chlorophenyl)-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]oxolane-2-carboxamide