Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.342\% 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 additional words.
Options:
a COc1cc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(C)CC4)c3c2=O)cc(OC)c1OC
b O=C(Cc1ccc(Br)cc1)N/N=C/c1ccc(-c2cccc(C(=O)O)c2)o1
c CC(C)C(=O)Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2
d C#CCNC(=O)C1=C[C@@H](c2ccc(C#C)cc2)C[C@@H](OCCCCO)O1
Answer: b. O=C(Cc1ccc(Br)cc1)N/N=C/c1ccc(-c2cccc(C(=O)O)c2)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#}
O=C(Cc1ccc(Br)cc1)N/N=C/c1ccc(-c2cccc(C(=O)O)c2)o1
O=C(Cc1ccc(Br)cc1)N/N=C/c1ccc(-c2cccc(C(=O)O)c2)o1
3-[5-[(E)-[[2-(4-bromophenyl)acetyl]hydrazinylidene]methyl]furan-2-yl]benzoic acid