Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.577\% 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.) CCC(CC)c1nnc(NC(=O)Cc2ccccc2[N+](=O)[O-])s1
b.) COc1cc(/C=C(\C#N)C(N)=O)ccc1OS(=O)(=O)c1ccc(C)cc1
c.) Cc1cc(Cl)n2ncc(-c3ccccc3)c2n1
d.) COc1ccc(C2CC(=O)Oc3c(C(CCN4CCOCC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
Answer: d. COc1ccc(C2CC(=O)Oc3c(C(CCN4CCOCC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)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#}
COc1ccc(C2CC(=O)Oc3c(C(CCN4CCOCC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
COc1ccc(C2CC(=O)Oc3c(C(CCN4CCOCC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
8-[1-[4-(dimethylamino)phenyl]-3-morpholin-4-ylpropyl]-5,7-dimethoxy-4-(4-methoxyphenyl)-3,4-dihydrochromen-2-one