Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.785\% 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 additional words.
Options:
a CCOC(=O)[C@H]1[C@H]2COc3ccc(OC)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
b Cc1ccc(-n2nc3c(=O)n(C(C)C(=O)NCCCc4ccccc4)nc(C)c3c2C)cc1
c CC[C@H](CO)Nc1nc(Nc2cccc(Cl)c2)c2ncn(C(C)C)c2n1
d COC(=O)c1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1
Answer: a. CCOC(=O)[C@H]1[C@H]2COc3ccc(OC)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
{#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)[C@H]1[C@H]2COc3ccc(OC)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
CCOC(=O)[C@H]1[C@H]2COc3ccc(OC)cc3[C@@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]12C
ethyl(1R,10R,11S,12R)-4-methoxy-12-methyl-14-[(4-methylphenyl)methyl]-13,16-dioxo-8-oxa-14,17-diazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5-triene-11-carboxylate