Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.749\% 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, d, or e without using any additional words.
Options:
a: CCOC(=O)C(CC)Sc1ncnc2c1nnn2-c1ccc(F)cc1
b: CCOC(=O)CSc1ccc(C(=O)Nc2ccc(OC)cc2)cn1
c: Cc1ccc(S(=O)(=O)N2CCN(C(=O)N(C)C)CC2)cc1C
d: Cc1ccc2nc(Br)c3c(c2c1)OC(CBr)C3
e: O=C(COc1cccc2ccccc12)NNC(=O)Nc1ccccc1
Answer: b. CCOC(=O)CSc1ccc(C(=O)Nc2ccc(OC)cc2)cn1
{#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)CSc1ccc(C(=O)Nc2ccc(OC)cc2)cn1
CCOC(=O)CSc1ccc(C(=O)Nc2ccc(OC)cc2)cn1
[C][C][O][C][=Branch1][C][=O][C][S][C][=C][C][=C][Branch2][Ring1][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2][C][=N][Ring1][P]
6-(2-ethoxy-2-oxoethyl)sulfanyl-N-(4-methoxyphenyl)pyridine-3-carboxamide