Task: Answer the MCQ question.
Question: Which drug exhibits a -0.708% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(NC(=O)c1ccc2c(c1)OCO2)C(c1cccs1)N1CCOCC1
b: Cc1cc(C)nc(-n2nc(C)cc2NC(=O)c2cccc(S(=O)(=O)N(C)C)c2)n1
c: C=CCNC(=O)COC(=O)c1ccc(Cl)c(S(=O)(=O)N(Cc2ccccc2)c2ccccc2)c1
d: CCC(=O)NC(=S)NNC(=O)c1ccccc1[N+](=O)[O-]
Answer: c. C=CCNC(=O)COC(=O)c1ccc(Cl)c(S(=O)(=O)N(Cc2ccccc2)c2ccccc2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNC(=O)COC(=O)c1ccc(Cl)c(S(=O)(=O)N(Cc2ccccc2)c2ccccc2)c1
C=CCNC(=O)COC(=O)c1ccc(Cl)c(S(=O)(=O)N(Cc2ccccc2)c2ccccc2)c1
[2-oxo-2-(prop-2-enylamino)ethyl] 3-[benzyl(phenyl)sulfamoyl]-4-chlorobenzoate