Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.239\% 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 additional words.
Options:
a CCCN(CCO)Cc1cccc(Br)c1
b O=c1nc(N(c2ccccc2)c2ccccc2)[nH]c(=O)[nH]1
c COc1cccc(NC(=O)N2CCCC2C(=O)NC(C)C)c1
d O=Cc1ccc(Oc2nc(Cl)ncc2F)cc1
e CO/N=C/c1ccc(N2CCN(C(=O)c3ccc(F)cc3)CC2)c([N+](=O)[O-])c1
Answer: d. O=Cc1ccc(Oc2nc(Cl)ncc2F)cc1
{#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=Cc1ccc(Oc2nc(Cl)ncc2F)cc1
O=Cc1ccc(Oc2nc(Cl)ncc2F)cc1
4-(2-chloro-5-fluoropyrimidin-4-yl)oxybenzaldehyde