Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.173\% 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, d, or e without using any other words.
Options:
a.) CCCn1c(-c2cccs2)nc2nc3ccccc3nc21
b.) Cc1ccc(-n2ncc3c2CCCC3NC(=O)CCc2cnn(C)c2)cc1C
c.) COC(=O)c1sc(NC(=O)C2CCCO2)c(C(=O)OC)c1C
d.) O=S1(=O)CCOCCCN1Cc1ccccc1Br
e.) COc1ccc(Br)cc1C(C[N+](=O)[O-])c1c(N)n(C)c(=O)n(C)c1=O
Answer: d. O=S1(=O)CCOCCCN1Cc1ccccc1Br
{#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=S1(=O)CCOCCCN1Cc1ccccc1Br
O=S1(=O)CCOCCCN1Cc1ccccc1Br
5-[(2-bromophenyl)methyl]-1,4,5-oxathiazocane 4,4-dioxide