Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.493\% 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 CN1CCN(c2nc(-c3cccnc3)nc3ccccc23)CC1
b Cc1ccc(C(=O)OCC(=O)Nc2c(Cl)cc(S(N)(=O)=O)cc2Cl)o1
c N#CCCn1cc(C(=O)Nc2ccccc2Cl)c(-c2ccc(F)cc2)n1
d O=C(NCCN1CCCCC1)Nc1cccc(F)c1
Answer: d. O=C(NCCN1CCCCC1)Nc1cccc(F)c1
{#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(NCCN1CCCCC1)Nc1cccc(F)c1
O=C(NCCN1CCCCC1)Nc1cccc(F)c1
1-(3-fluorophenyl)-3-(2-piperidin-1-ylethyl)urea