Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.759\% 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) O=C(O)CC(SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)C(=O)O
b) Cc1nnc(SCC(=O)Nc2sccc2C(N)=O)s1
c) O=C(Cc1n[nH]c(=O)c2ccccc12)NC(c1ccccc1)c1ccccc1
d) FC(F)(F)c1ccc(-n2ccnc2)nc1
Answer: d. FC(F)(F)c1ccc(-n2ccnc2)nc1
{#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#}
FC(F)(F)c1ccc(-n2ccnc2)nc1
FC(F)(F)c1ccc(-n2ccnc2)nc1
2-imidazol-1-yl-5-(trifluoromethyl)pyridine