Task: Answer the multiple choice question.
Query: Which compound exhibits a -33.079\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(-n2nnnc2SCC(=O)N2CCNC2=O)cc1C
[b] CCn1cc(C(=O)NCc2ccncc2)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
[c] Cc1nc2ccc(NC(=O)c3ccccc3)cc2s1
[d] CCOC(=O)c1cn2nc(-c3ccc(OC)cc3)cc2nc1C1CCN(C(=O)OC(C)(C)C)CC1
Answer: b. CCn1cc(C(=O)NCc2ccncc2)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
{#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#}
CCn1cc(C(=O)NCc2ccncc2)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
CCn1cc(C(=O)NCc2ccncc2)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
1-ethyl-6-fluoro-7-[4-(furan-2-carbonyl)piperazin-1-yl]-4-oxo-N-(pyridin-4-ylmethyl)quinoline-3-carboxamide