Task: Answer the MCQ question.
Query: Which compound exhibits a 6.152\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCN1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
b. O=C(O)/C=C/C(=O)Nc1ccc2nccnc2c1
c. COc1ccccc1CNC(=O)Cc1ccc(Br)cc1
d. Cl.O=C(CN1CCN(Cc2ccccc2)CC1)N1CCCc2ccccc21.O=C(O)C(=O)O
Answer: c. COc1ccccc1CNC(=O)Cc1ccc(Br)cc1
{#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#}
COc1ccccc1CNC(=O)Cc1ccc(Br)cc1
COc1ccccc1CNC(=O)Cc1ccc(Br)cc1
2-(4-bromophenyl)-N-[(2-methoxyphenyl)methyl]acetamide