Task: Answer the multiple choice question.
Question: Which compound has a 18.540\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(C(=O)NCCS(=O)(=O)NC2CCCC2)cc1
b) Cc1ccc(C)c(N2CCN(Cc3nnnn3C3CCCCC3)CC2)c1.Cl
c) O=C(Nc1ccc(F)cc1)N1CC2CC(C1)c1cccc(=O)n1C2
d) COc1ccc2[nH]c(C(=O)O)c(CCN3C(=O)c4cccc([N+](=O)[O-])c4C3=O)c2c1
Answer: c. O=C(Nc1ccc(F)cc1)N1CC2CC(C1)c1cccc(=O)n1C2
{#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(Nc1ccc(F)cc1)N1CC2CC(C1)c1cccc(=O)n1C2
O=C(Nc1ccc(F)cc1)N1CC2CC(C1)c1cccc(=O)n1C2
N-(4-fluorophenyl)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-diene-11-carboxamide