Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.224\% 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) Cc1ccccc1CCN(C(=O)c1csnn1)C(C(=O)NC1CCCC1)c1ccncc1
(b) O=C(CCCCCl)Nc1c2c(nc3ccccc13)CCC2
(c) CC(=O)c1ccc(C(=O)Nc2nnc(-c3ccc(Cl)cc3)o2)cc1
(d) O=C(NCCC1=CCCCC1)NC1CCCCC1
Answer: d. O=C(NCCC1=CCCCC1)NC1CCCCC1
{#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(NCCC1=CCCCC1)NC1CCCCC1
O=C(NCCC1=CCCCC1)NC1CCCCC1
1-[2-(cyclohexen-1-yl)ethyl]-3-cyclohexylurea