Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.168\% 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 additional words.
Options:
(a) CC(CCc1ccccc1)NC(=O)c1ccccc1C(=O)O
(b) COc1cccc(CN2CC(C(=O)NCCCc3ccc(C)cc3)CCC2=O)c1
(c) O=C(NCCc1cnc[nH]1)c1ccc(-c2ccccc2)cc1
(d) Cn1c(=O)cc(OCCCC(=O)NCCN2CCN(c3ccccc3F)CC2)c2ccccc21
Answer: a. CC(CCc1ccccc1)NC(=O)c1ccccc1C(=O)O
{#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#}
CC(CCc1ccccc1)NC(=O)c1ccccc1C(=O)O
CC(CCc1ccccc1)NC(=O)c1ccccc1C(=O)O
2-(4-phenylbutan-2-ylcarbamoyl)benzoicacid