Task: Answer the MCQ question.
Query: Which drug has a 0.393\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCOc1ccccc1-n1c(SCC(=O)NCc2ccco2)nnc1-c1ccncc1
[b] O=C(Nc1cccc(C(F)(F)F)c1)NC1CCCCC1
[c] Cc1ccc(NC(=O)Cn2c(-c3ccc(F)cc3)cnc2SCC(=O)Nc2c(C)cccc2C)cc1
[d] O=P(OC1CCCCC1)(OC1CCCCC1)C(O)c1cccnc1
[e] COc1ccc([N+](=O)[O-])cc1NC1CCCCC1.O=C(O)C(=O)O
Answer: b. O=C(Nc1cccc(C(F)(F)F)c1)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(Nc1cccc(C(F)(F)F)c1)NC1CCCCC1
O=C(Nc1cccc(C(F)(F)F)c1)NC1CCCCC1
1-cyclohexyl-3-[3-(trifluoromethyl)phenyl]urea