Task: Answer the MCQ question.
Query: Which drug exhibits a 6.526\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1ccc(S(=O)(=O)NNC(=O)c2sc(=S)n(C)c2C)cc1
b) O=C(NCc1ccccc1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
c) COc1cc(COCC(O)CN2CCOCC2)cc(OC)c1OC.Cl
d) COC(=O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(Cc2cccnc2)C3=O)c1
e) CCN(Cc1cnn(C)c1)Cc1nc(C2(c3ccc(C)cc3)CCCC2)no1
Answer: b. O=C(NCc1ccccc1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
{#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(NCc1ccccc1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
O=C(NCc1ccccc1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
N-benzyl-8-(trifluoromethoxy)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxamide