Task: Answer the MCQ question.
Question: Which drug exhibits a 0.861\% human ether-à-go-go related gene (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] C/C(=N/NC(=O)c1ccc(Br)o1)c1ccc(C)o1
[b] COc1ccc2cc(C(=O)C3CCCN(C(=O)C4=NN(C)C(=O)CC4)C3)ccc2c1
[c] O=C(CSc1nc2ccsc2c(=O)n1CC1CCC(C(=O)O)CC1)NCCc1ccc(Cl)cc1
[d] NS(=O)(=O)CCCc1ccccc1
Answer: a. C/C(=N/NC(=O)c1ccc(Br)o1)c1ccc(C)o1
{#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#}
C/C(=N/NC(=O)c1ccc(Br)o1)c1ccc(C)o1
C/C(=N/NC(=O)c1ccc(Br)o1)c1ccc(C)o1
5-bromo-N-[(Z)-1-(5-methylfuran-2-yl)ethylideneamino]furan-2-carboxamide