Problem statement: Answer the multiple-choice question.
Question: Which compound has a 21.012\% 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) CC(C)CN(C(=O)CCC(=O)OC(C)C(=O)Nc1cccc(C#N)c1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
(b) O=C(c1ccccc1)N1CCN(C(=O)c2ccc3c(c2)OCO3)CC1
(c) NC(=O)c1cc2cc(Cl)ccc2oc1=Nc1cccc(C(F)(F)F)c1
(d) COc1cccc(S(=O)(=O)Nc2cccc(C(=O)N3CCCCCC3)c2)c1
Answer: c. NC(=O)c1cc2cc(Cl)ccc2oc1=Nc1cccc(C(F)(F)F)c1
{#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#}
NC(=O)c1cc2cc(Cl)ccc2oc1=Nc1cccc(C(F)(F)F)c1
NC(=O)c1cc2cc(Cl)ccc2oc1=Nc1cccc(C(F)(F)F)c1
6-chloro-2-[3-(trifluoromethyl)phenyl]iminochromene-3-carboxamide