Task: Answer the MCQ question.
Question: Which compound has a 12.219\% 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: O=C1c2ccccc2-c2c1cccc2C(=O)N1CCCCCC1
b: Cc1ccc(-n2c(-c3ccccc3)cc(/C=N/NC(=O)CC#N)c2-c2ccccc2)cc1
c: O=C(Nn1cnnc1)c1cc(Br)ccc1Cl
d: CCCc1nn(C)c(C(=O)Nc2cccc(C)c2)c1Cl
e: CCN(Cc1ccccc1)C(=O)CN1C(=S)NC(C)(C)CC1C
Answer: c. O=C(Nn1cnnc1)c1cc(Br)ccc1Cl
{#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#}
O=C(Nn1cnnc1)c1cc(Br)ccc1Cl
O=C(Nn1cnnc1)c1cc(Br)ccc1Cl
5-bromo-2-chloro-N-(1,2,4-triazol-4-yl)benzamide