Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.425\% 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.) O=C(NCc1cccs1)c1cc(-c2ccccc2)nn1CC1CC(c2cccc([N+](=O)[O-])c2)=NO1
b.) CCCCCn1c(N2CCC(C(N)=O)CC2)nc2c1c(=O)[nH]c(=O)n2C
c.) CC[n+]1c(C)n(-c2ccccc2)c2ccc(NC(C)=O)cc21.[I-]
d.) CCn1ncc(Br)c1C(=O)Nc1ccc(OC(F)(F)F)cc1
e.) O=S(=O)(CC(c1ccccc1)N1CCCCC1)c1ccc(Cl)cc1
Answer: d. CCn1ncc(Br)c1C(=O)Nc1ccc(OC(F)(F)F)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#}
CCn1ncc(Br)c1C(=O)Nc1ccc(OC(F)(F)F)cc1
CCn1ncc(Br)c1C(=O)Nc1ccc(OC(F)(F)F)cc1
4-bromo-2-ethyl-N-[4-(trifluoromethoxy)phenyl]pyrazole-3-carboxamide