Task: Answer the multiple choice question.
Query: Which compound has a 4.566\% 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) CC(NC(=S)Nc1cccc(C(F)(F)F)c1)C(C)(C)C
(b) Cc1ccc(-c2cccc(C3CC=CC4C3C(=O)N(Cc3ccccc3)C4c3ccc4ccccc4c3)c2)cc1
(c) COc1ccc(OC)c(-c2c(=O)n(OCc3ccccc3Br)c3ccccc3[n+]2[O-])c1
(d) O=C(CNC(=O)c1ccco1)NCC(=O)OCc1ccccc1Br
Answer: d. O=C(CNC(=O)c1ccco1)NCC(=O)OCc1ccccc1Br
{#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(CNC(=O)c1ccco1)NCC(=O)OCc1ccccc1Br
O=C(CNC(=O)c1ccco1)NCC(=O)OCc1ccccc1Br
(2-bromophenyl)methyl2-[[2-(furan-2-carbonylamino)acetyl]amino]acetate