Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.941\% 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 additional words.
Options:
a) O=C(Cn1cc(C(F)(F)F)ccc1=O)N/N=C/c1ccc(F)cc1
b) CCOC(=O)c1ccccc1NC(=O)CN1C(=O)c2ccccc2S1(=O)=O
c) O=S(=O)(c1cccc2nsnc12)N1CCOCC1
d) CCCc1c(C)nc(N2CCN(c3ccccc3F)CC2)[nH]c1=O
e) O=C(COC(=O)c1cc[n+]([O-])cc1)Nc1cccc(Cl)c1Cl
Answer: c. O=S(=O)(c1cccc2nsnc12)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=S(=O)(c1cccc2nsnc12)N1CCOCC1
O=S(=O)(c1cccc2nsnc12)N1CCOCC1
4-(2,1,3-benzothiadiazol-4-ylsulfonyl)morpholine