Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.904\% 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 other words.
Options:
(a) COc1cccc(-c2nc(N3CCCC3)c3ccccc3n2)c1O
(b) Cc1sc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C(N)=O)c1C
(c) O=c1[nH]cc(NCCNc2ncc(C(F)(F)F)cc2Cl)c(=O)[nH]1
(d) CCOc1ccc(CN2CCN(CCCc3ccccc3)CC2CCO)cc1
Answer: c. O=c1[nH]cc(NCCNc2ncc(C(F)(F)F)cc2Cl)c(=O)[nH]1
{#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=c1[nH]cc(NCCNc2ncc(C(F)(F)F)cc2Cl)c(=O)[nH]1
O=c1[nH]cc(NCCNc2ncc(C(F)(F)F)cc2Cl)c(=O)[nH]1
5-[2-[[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino]ethylamino]-1H-pyrimidine-2,4-dione