Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 7.903\% 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. COc1ccc2nc(NC(=O)c3sc4nc(C)cc(C)c4c3N)sc2c1
b. Cc1noc(C)c1COc1ccc(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
c. CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
d. O=C(CN1CCN(C(=O)c2cncn2-c2ccc(F)cc2)CC1)Nc1ccccc1C(F)(F)F
Answer: c. CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
{#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#}
CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
ethyl 2-[2-oxo-6-(1,2,3,4-tetrahydronaphthalen-1-ylsulfamoyl)-1,3-benzoxazol-3-yl]acetate