Task: Answer the MCQ question.
Question: Which drug has a 2.896\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(NC(=O)CN2CCC(C(N)=O)CC2)cc1[N+](=O)[O-]
b: COc1cccc(NC(=O)N2CCC(n3nnc4ccccc43)CC2)c1
c: Cc1cc(=O)[nH]c(SCC(=O)NCC2CCCCC2)c1C#N
d: O=C(COC(=O)[C@@H]1CCCN1C(=O)c1cccs1)NCCc1ccccc1
Answer: b. COc1cccc(NC(=O)N2CCC(n3nnc4ccccc43)CC2)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)N2CCC(n3nnc4ccccc43)CC2)c1
COc1cccc(NC(=O)N2CCC(n3nnc4ccccc43)CC2)c1
4-(benzotriazol-1-yl)-N-(5-methoxyphenyl)piperidine-1-carboxamide