Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.453\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(NC(Cc1ccccc1)C(=O)O)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
b. Nc1cc(C(=O)OCC(=O)N2CCC(Cc3ccccc3)CC2)ccc1Cl
c. CCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
d. CCOC(=O)c1sc2ncc(C(=O)c3cc(C)ccc3O)cc2c1C
e. CN1C(=O)N(C)C2(c3ccccc3)Nn3c(s/c(=C/c4ccccc4)c3=O)=NC12c1ccccc1
Answer: d. CCOC(=O)c1sc2ncc(C(=O)c3cc(C)ccc3O)cc2c1C
{#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)c1sc2ncc(C(=O)c3cc(C)ccc3O)cc2c1C
CCOC(=O)c1sc2ncc(C(=O)c3cc(C)ccc3O)cc2c1C
ethyl 5-(2-hydroxy-5-methylbenzoyl)-3-methylthieno[2,3-b]pyridine-2-carboxylate