Task: Answer the MCQ question.
Query: Which compound exhibits a -8.951\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C=CCn1c(SCC(=O)Nc2nnc(CC)s2)nnc1-c1ccncc1
b: CCOC(=O)N1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC1
c: CCN(CC)CCN1C(=O)C(O)=C(C(=O)c2cc3cccc(OC)c3o2)C1c1cccs1
Answer: b. CCOC(=O)N1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)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#}
CCOC(=O)N1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC1
CCOC(=O)N1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC1
ethyl 4-(2-pyridin-4-ylquinoline-4-carbonyl)piperazine-1-carboxylate