Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.369\% human ether-à-go-go related gene (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 other words.
Options:
a.) Cc1ccc2[nH]c3c(=O)n(CC(=O)NCCc4ccc(Cl)cc4)ncc3c2c1
b.) CCc1cccc2c(C=C(C#N)C#N)cn(CC(=O)N3CCCC3)c12
c.) O=C(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccc(Br)cc1)NC(=O)c1ccc(Br)o1
d.) O=S(=O)(Nc1cccc(C(F)(F)F)c1)c1cnc[nH]1
Answer: c. O=C(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccc(Br)cc1)NC(=O)c1ccc(Br)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(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccc(Br)cc1)NC(=O)c1ccc(Br)o1
O=C(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccc(Br)cc1)NC(=O)c1ccc(Br)o1
5-bromo-N-[(E)-1-(4-bromophenyl)-3-[(1-hydroxy-1-oxo-3-phenylpropan-2-yl)amino]-3-oxoprop-1-en-2-yl]furan-2-carboxamide