Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.905\% 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 COc1cc(C(=O)NCCCOC(C)C)ccc1OC1CCN(C(C)=O)CC1
b Cc1ccc(CNc2nc(N)c([N+](=O)[O-])c(Nc3ccc(F)cc3)n2)cc1
c CNc1ccc2oc(C[C@H]3O[C@@]4(CC[C@H]3C)O[C@H]([C@H](C)C(=O)c3ccc[nH]3)[C@H](C)C[C@H]4C)nc2c1C(=O)O
d CCC1CCc2c(sc(NC(C)=O)c2C#N)C1
Answer: a. COc1cc(C(=O)NCCCOC(C)C)ccc1OC1CCN(C(C)=O)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#}
COc1cc(C(=O)NCCCOC(C)C)ccc1OC1CCN(C(C)=O)CC1
COc1cc(C(=O)NCCCOC(C)C)ccc1OC1CCN(C(C)=O)CC1
4-(1-acetylpiperidin-4-yl)oxy-3-methoxy-N-(3-propan-2-yloxypropyl)benzamide