Task: Answer the MCQ question.
Question: Which drug exhibits a -7.817% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) N#Cc1ccc(NC(=O)CNc2cc(S(=O)(=O)N3CCOCC3)ccc2NCC2CCCO2)cc1
(b) Cc1oc(C(=O)O)cc1CSc1nnc(-c2ccccc2)n1C
Answer: b. Cc1oc(C(=O)O)cc1CSc1nnc(-c2ccccc2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1oc(C(=O)O)cc1CSc1nnc(-c2ccccc2)n1C
Cc1oc(C(=O)O)cc1CSc1nnc(-c2ccccc2)n1C
5-methyl-4-[(4-methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanylmethyl]furan-2-carboxylic acid