Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -14.576\% 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, or d without using any other words.
Options:
a CCN(CC)C(=O)COc1ccc(/C(C)=N/Nc2ncc(Cl)cc2Cl)cc1
b CCC(CC)C(=O)Nc1cc(C(=O)NCCc2ccccc2)ccc1Cl
c S=C(NCc1ccco1)Nc1cc(-c2ccccc2)[nH]n1
d O=[N+]([O-])c1ccccc1/C=N/NC1=NS(=O)(=O)c2ccccc21
Answer: c. S=C(NCc1ccco1)Nc1cc(-c2ccccc2)[nH]n1
{#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#}
S=C(NCc1ccco1)Nc1cc(-c2ccccc2)[nH]n1
S=C(NCc1ccco1)Nc1cc(-c2ccccc2)[nH]n1
1-(furan-2-ylmethyl)-3-(5-phenyl-1H-pyrazol-3-yl)thiourea