Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.657\% 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) Cc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1C
(b) CCn1cc(/C=C(\NC(=O)c2ccccc2)C(=O)NCCCN2CCOCC2)c2ccccc21
(c) COc1ccc(CSCC(=O)N/N=C/c2ccccc2OCc2ccccc2)cc1
(d) Cc1ccc(S(=O)(=O)NC2=NCN(C3CCCCC3)CN2)cc1
(e) CN(C)C1(CNC(=O)Nc2ccc(Cl)c(Cl)c2)CCCCC1
Answer: a. Cc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1C
{#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#}
Cc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1C
Cc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1C
6-amino-3-(3,4-dimethylphenyl)-4-(furan-3-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile