Task: Answer the MCQ question.
Query: Which compound exhibits a -77.064% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1nc(NCC(c2ccccc2)N(C)C)c2c(C)c(C)sc2n1
b CCOc1ccc(N(CC(=O)Nc2cccc(C)c2C)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
c CN1C(=O)C(C)(C)c2cc(S(=O)(=O)NCc3ccc(C(=O)NCc4ccco4)cc3)ccc21
d COc1ccccc1NCC(=O)n1nc(C)cc1C
e O=[N+]([O-])c1cccc(C2(O)COc3ccccc3O2)c1
Answer: a. Cc1nc(NCC(c2ccccc2)N(C)C)c2c(C)c(C)sc2n1
{#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#}
Cc1nc(NCC(c2ccccc2)N(C)C)c2c(C)c(C)sc2n1
Cc1nc(NCC(c2ccccc2)N(C)C)c2c(C)c(C)sc2n1
N,N-dimethyl-1-phenyl-N'-(2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl)ethane-1,2-diamine