Problem statement: Answer the multiple-choice question.
Query: Which compound has a 8.801\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cl.O=C(NCCN1CCOCC1)c1cc2ccccc2o1
b COc1ccc(NC(=O)NC2(C(=O)N3CCN(C)CC3)CCCCC2)cc1
c CCOC1CS(=O)(=O)CC1OCC
d Cc1cc(C)cc(N(CCC(=O)Nc2nnc(C3CC3)s2)S(=O)(=O)c2ccc(Cl)cc2)c1
Answer: c. CCOC1CS(=O)(=O)CC1OCC
{#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#}
CCOC1CS(=O)(=O)CC1OCC
CCOC1CS(=O)(=O)CC1OCC
3,4-diethoxythiolane1,1-dioxide