Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.813\% 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 other words.
Options:
a. Cc1nc(=O)c(-c2ccccc2)c(C)n1CC1CCCO1
b. COc1ccccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
c. CN(C)c1cccc(C(=O)N(Cc2ccccc2)Cc2ccccc2)c1
d. CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2ccco2)cc1
e. CCOc1cc(C(=O)NCCN2CCOCC2)cc(OCC)c1OCC
Answer: a. Cc1nc(=O)c(-c2ccccc2)c(C)n1CC1CCCO1
{#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#}
Cc1nc(=O)c(-c2ccccc2)c(C)n1CC1CCCO1
Cc1nc(=O)c(-c2ccccc2)c(C)n1CC1CCCO1
2,6-dimethyl-1-(oxolan-2-ylmethyl)-5-phenylpyrimidin-4-one