Problem statement: Answer the MCQ question.
Question: Which compound has a -0.850\% 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. CCn1cc(S(=O)(=O)c2ccc(C)cc2)[nH]c1=O
b. O=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
c. CCOC(=O)CCNC(=O)CCc1nnc(CCCc2ccccc2)o1
d. O=c1ccc2cc(S(=O)(=O)NCCCc3ccccc3)ccc2[nH]1
Answer: b. O=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
{#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=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
O=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
4-(4-fluorophenyl)-1,3,4,6,7,8-hexahydrocyclopenta[g]quinolin-2-one