Problem statement: Answer the MCQ question.
Query: Which drug has a -4.756\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Nc1nonc1C(=O)NCCNC(=O)c1cccs1
b) Cc1nn(C)c(Cl)c1CN1CCC(CO)(CCOc2ccccc2)CC1
c) Cc1ccc(C(=O)Nc2c(-c3cccs3)nc3cc(C)ccn23)cc1
Answer: a. Nc1nonc1C(=O)NCCNC(=O)c1cccs1
{#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#}
Nc1nonc1C(=O)NCCNC(=O)c1cccs1
Nc1nonc1C(=O)NCCNC(=O)c1cccs1
4-amino-N-[2-(thiophene-2-carbonylamino)ethyl]-1,2,5-oxadiazole-3-carboxamide