Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.822\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(=O)Nc1ccc(C(=O)OCC(=O)NC2CCCCCCC2)cc1
[b] OC1CCC(NC(=S)Nc2ccc(SC(F)F)cc2)CC1
[c] c1ccc(-c2cnc(-c3ccccn3)nn2)cc1
[d] COc1ccccc1C(=O)NNC(=O)c1ccc(Br)o1
[e] COc1cccc(C(=O)Nc2nc(-c3ccc(S(=O)(=O)N4CCOCC4)cc3)cs2)c1
Answer: c. c1ccc(-c2cnc(-c3ccccn3)nn2)cc1
{#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#}
c1ccc(-c2cnc(-c3ccccn3)nn2)cc1
c1ccc(-c2cnc(-c3ccccn3)nn2)cc1
6-phenyl-3-pyridin-2-yl-1,2,4-triazine