Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.352\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)c1ccc(OCc2cc(C(=O)NC(C)CCn3cccn3)no2)cc1
b. COc1ccccc1CN=Cc1[nH]c2ccc(Br)c(Cl)c2c1O
c. O=C1CN(c2ccc(Br)cc2)C(=O)N1CC(=O)N1CCCc2ccccc21
d. O=C(Nc1sc2c(c1C(=O)NCC1CCCO1)CCCC2)c1cccs1
Answer: b. COc1ccccc1CN=Cc1[nH]c2ccc(Br)c(Cl)c2c1O
{#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#}
COc1ccccc1CN=Cc1[nH]c2ccc(Br)c(Cl)c2c1O
COc1ccccc1CN=Cc1[nH]c2ccc(Br)c(Cl)c2c1O
5-bromo-4-chloro-2-[(2-methoxyphenyl)methyliminomethyl]-1H-indol-3-ol