Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.930% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(N2C(=O)CC(c3ccc([N+](=O)[O-])cc3)C2=O)cc1
b. COc1ccc(CCc2nnc(CCC(=O)NCc3cc(C(C)C)no3)o2)cc1
c. O=C(CN1CCOCC1)Nc1c2c(nc3c1CCC3)CCC2.O=C(O)C(=O)O
d. CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cc(OC)cc32)C(C)=CC1(C)C
Answer: d. CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cc(OC)cc32)C(C)=CC1(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cc(OC)cc32)C(C)=CC1(C)C
CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cc(OC)cc32)C(C)=CC1(C)C
ethyl 2'-amino-6-methoxy-7',9,11,11-tetramethyl-2,5'-dioxospiro[1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12),9-tetraene-3,4'-pyrano[4,3-b]pyran]-3'-carboxylate