Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.324\% 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) COc1ccc2[nH]c(C)c(C(=O)CN(C)CC3OCCO3)c2c1
b) CCOC(=O)C1(Cc2ccc(OC)cc2)CCN(C(=O)CCc2cnccn2)CC1
c) COc1cc(C(=O)Nc2ccncc2)c([N+](=O)[O-])cc1OC
d) N#C/C(=C\c1cccnc1)C(=O)NC1CCCCC1
e) O=C(COc1ccc(Br)cc1)N1CCOCC1
Answer: e. O=C(COc1ccc(Br)cc1)N1CCOCC1
{#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(COc1ccc(Br)cc1)N1CCOCC1
O=C(COc1ccc(Br)cc1)N1CCOCC1
2-(4-bromophenoxy)-1-morpholin-4-ylethanone