Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.276\% 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.) Cc1cc2nnc(SCC(=O)N3CCCCCC3)n2c(N)n1
b.) COc1ccccc1NC(=O)CCCC(=O)OCC(=O)c1ccc(F)cc1
c.) COc1ccc2c(C(F)(F)F)cc(=O)oc2c1C
d.) COc1cc(/C=C/C(=O)OCC(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2Cl)ccc1O
Answer: c. COc1ccc2c(C(F)(F)F)cc(=O)oc2c1C
{#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#}
COc1ccc2c(C(F)(F)F)cc(=O)oc2c1C
COc1ccc2c(C(F)(F)F)cc(=O)oc2c1C
7-methoxy-8-methyl-4-(trifluoromethyl)chromen-2-one