Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 10.587\% 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 other words.
Options:
a: COc1cccc(OCCCCSc2ncccn2)c1
b: O=C(O)c1nn2c(C(F)(F)F)cc(-c3cccs3)nc2c1Cl
c: Cc1cc(NC(=O)COc2c(C)cccc2C)no1
d: CCCS(=O)(=O)N1CCCC(C(=O)NCCCN(C)c2ccccc2)C1
Answer: b. O=C(O)c1nn2c(C(F)(F)F)cc(-c3cccs3)nc2c1Cl
{#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#}
O=C(O)c1nn2c(C(F)(F)F)cc(-c3cccs3)nc2c1Cl
O=C(O)c1nn2c(C(F)(F)F)cc(-c3cccs3)nc2c1Cl
3-chloro-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid