Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.143\% 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(CCCSc1ccccc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
b: CCc1c(O)nc(SCC(=O)Nc2ccccc2C)[nH]c1=O
c: COC(=O)C1=C(C)N(CCc2c[nH]c3ccc(OC)cc23)C(=O)C1
d: COc1cc(/C=C2\C(=O)N(c3ccc(S(N)(=O)=O)cc3)N=C2C)ccc1OC(=O)c1ccco1
e: O=C1CCC([N+](=O)[O-])C(c2ccc(Br)cc2)N1
Answer: a. O=C(CCCSc1ccccc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
{#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(CCCSc1ccccc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
O=C(CCCSc1ccccc1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
N-(4-chloro-3-morpholin-4-ylsulfonylphenyl)-4-phenylsulfanylbutanamide