Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.135\% 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 additional words.
Options:
a COc1ccc(NC(=O)C2CCN(C(=O)c3ccccc3)CC2)c(OC)c1
b CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CC3CCCO3)C2c2ccco2)cc1
c O=C(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2cccc(F)c2)=NO1
d COc1cc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)ccc1F
e O=C(NCc1ccccc1)c1c(Cl)nc(Cl)c(Cl)c1Cl
Answer: c. O=C(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2cccc(F)c2)=NO1
{#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(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2cccc(F)c2)=NO1
O=C(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2cccc(F)c2)=NO1
N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-3-(3-fluorophenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide