Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.810\% 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) Cc1cc(=O)oc2cc(OCC(=O)NCCCN3CCCC3=O)c(Cl)cc12
b) CCOC(=O)c1cn(CC(=O)Nc2ccc(C)cc2)nn1
c) CCOc1ccccc1N(CC(=O)Nc1cc(OC)ccc1OC)S(C)(=O)=O
d) COc1ccc(-c2csc(/N=C/N(C)C)n2)cc1OC
e) O=C(Nc1nc2c(ccc3onc(-c4ccccc4[N+](=O)[O-])c32)s1)C1CCCCC1
Answer: a. Cc1cc(=O)oc2cc(OCC(=O)NCCCN3CCCC3=O)c(Cl)cc12
{#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#}
Cc1cc(=O)oc2cc(OCC(=O)NCCCN3CCCC3=O)c(Cl)cc12
Cc1cc(=O)oc2cc(OCC(=O)NCCCN3CCCC3=O)c(Cl)cc12
2-(6-chloro-4-methyl-2-oxochromen-7-yl)oxy-N-[3-(2-oxopyrrolidin-1-yl)propyl]acetamide