Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 3.549\% 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, or d without using any additional words.
Options:
a CCc1noc(C)c1C(=O)N1CCC(CCC(=O)Nc2cccc(OC)c2)CC1
b O=[N+]([O-])c1ccc2nc(-c3ccccc3[N+](=O)[O-])[nH]c2c1
c NC(=O)C(c1ccccc1)c1ncc(C(F)(F)F)cc1Cl
d CN(CC(=O)NCCCc1ccccc1)S(=O)(=O)c1ccc(Br)cc1
Answer: c. NC(=O)C(c1ccccc1)c1ncc(C(F)(F)F)cc1Cl
{#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)C(c1ccccc1)c1ncc(C(F)(F)F)cc1Cl
NC(=O)C(c1ccccc1)c1ncc(C(F)(F)F)cc1Cl
2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-phenylacetamide