Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -29.863\% 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) Cc1cccc(NC(=O)CN2CCN(C(=O)COc3cccc(Br)c3)CC2)c1C
b) Cc1cccc(C(=O)Nc2cccc(C(=O)NC3CCCC3)c2)c1
c) CCn1cc(-c2cc(C(=O)O)c3ccccc3n2)c(C)n1
d) O=C(Cc1ccccc1)Nc1ccc(NC(=O)c2ccco2)cc1
e) COc1ccc(-c2n[nH]c(=S)n2/N=C/C=C/c2ccccc2OC)cc1
Answer: a. Cc1cccc(NC(=O)CN2CCN(C(=O)COc3cccc(Br)c3)CC2)c1C
{#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#}
Cc1cccc(NC(=O)CN2CCN(C(=O)COc3cccc(Br)c3)CC2)c1C
Cc1cccc(NC(=O)CN2CCN(C(=O)COc3cccc(Br)c3)CC2)c1C
2-[4-[2-(3-bromophenoxy)acetyl]piperazin-1-yl]-N-(2,3-dimethylphenyl)acetamide