Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -22.919\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(NCCc1cccs1)C12CN(Cc3ccccc3)CC1C(c1cccc([N+](=O)[O-])c1)=NO2
(b) O=C(c1cc(-c2ccncc2)nc2ccccc12)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
Answer: b. O=C(c1cc(-c2ccncc2)nc2ccccc12)N1CCN(c2ccc(N3CCOCC3)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#}
O=C(c1cc(-c2ccncc2)nc2ccccc12)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
O=C(c1cc(-c2ccncc2)nc2ccccc12)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]-(2-pyridin-4-ylquinolin-4-yl)methanone