Problem statement: Answer the multiple choice question.
Query: Which drug has a -33.371\% 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: CCOc1ccc(CCNC(=O)c2ccc(=O)[nH]c2)cc1OCC
b: S=C(NCc1ccccc1Cl)Nc1ccccc1Cl
c: CCOc1cccc(=[NH+]C2CCCCC2)c2c(C)[nH]c(C)c12.[O-][Cl+3]([O-])([O-])[O-]
d: CN(/N=C/c1cccnc1)C1=NS(=O)(=O)c2ccccc21
e: CC1CCN(C(=O)CSc2nc3ccccc3s2)CC1
Answer: c. CCOc1cccc(=[NH+]C2CCCCC2)c2c(C)[nH]c(C)c12.[O-][Cl+3]([O-])([O-])[O-]
{#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#}
CCOc1cccc(=[NH+]C2CCCCC2)c2c(C)[nH]c(C)c12.[O-][Cl+3]([O-])([O-])[O-]
CCOc1cccc(=[NH+]C2CCCCC2)c2c(C)[nH]c(C)c12.[O-][Cl+3]([O-])([O-])[O-]
cyclohexyl-(4-ethoxy-1,3-dimethyl-2H-cyclohepta[c]pyrrol-8-ylidene)azanium;perchlorate