Task: Answer the MCQ question.
Query: Which drug has a 8.739\% 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) Cc1ccc(S(=O)(=O)c2nc(C(C)(C)C)oc2N2CCOCC2)cc1
(b) CCc1noc(C)c1C(=O)Nc1cc(Cl)ccc1N1CCOCC1
(c) C/C(CCc1ccc2c(c1)OCO2)=N\N=C1\NC(=O)CC(C(=O)Nc2ccccc2)S1
(d) Cc1ccc(NC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)nc1
Answer: a. Cc1ccc(S(=O)(=O)c2nc(C(C)(C)C)oc2N2CCOCC2)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#}
Cc1ccc(S(=O)(=O)c2nc(C(C)(C)C)oc2N2CCOCC2)cc1
Cc1ccc(S(=O)(=O)c2nc(C(C)(C)C)oc2N2CCOCC2)cc1
4-[2-tert-butyl-4-(4-methylphenyl)sulfonyl-1,3-oxazol-5-yl]morpholine