Task: Answer the MCQ question.
Question: Which drug has a 6.482\% 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: COc1cccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)c1
b: CC(C)CCNC(=O)c1nnc(Cc2ccc(Cl)cc2)o1
c: CCN1C(=O)C(CC(=O)Nc2cc(C)ccc2C)SC1=Nc1ccc(S(N)(=O)=O)cc1
d: CC(=O)N1N=C(c2cccs2)CC1c1ccc(Br)cc1
e: CCCOc1ccc(/C=N/NC(=O)CN2CCCCC2)cc1
Answer: a. COc1cccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)c1
{#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#}
COc1cccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)c1
COc1cccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)c1
N-(3-methoxyphenyl)-2-[(3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide