Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.130\% 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 other words.
Options:
a. O=C1C=C(c2ccc(Cl)c(C(F)(F)F)c2)C[C@@H](c2ccc(Cl)cc2)C1
b. O=C(NCCCN1CCOCC1)c1cc(S(=O)(=O)N2CCN(c3ccccc3)CC2)ccc1Cl
c. Cc1ccc(CN(C(=O)c2ccccc2C)C2CCS(=O)(=O)C2)o1
d. O=C(Cn1cc([N+](=O)[O-])cn1)Nc1nccs1
e. O=C1Nc2ccccc2C12OC1CCCCC1O2
Answer: e. O=C1Nc2ccccc2C12OC1CCCCC1O2
{#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=C1Nc2ccccc2C12OC1CCCCC1O2
O=C1Nc2ccccc2C12OC1CCCCC1O2
spiro[1H-indole-3,2'-3a,4,5,6,7,7a-hexahydro-1,3-benzodioxole]-2-one