Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.008\% 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 additional words.
Options:
a CCc1cc2c(=O)c(Oc3ccccc3F)c(C)oc2c(CN(C)C)c1O
b CCCCN=C1SC(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)C(N)=C1C(=O)N1CCOCC1
c CN(C)C(CN1C(=O)C2CC=CCC2C1=O)c1cn(C)c2ccccc12.Cl
d CCC(=O)N1CCc2cc(S(=O)(=O)NC(C(=O)NCc3ccc(F)cc3)C(C)C)ccc21
Answer: c. CN(C)C(CN1C(=O)C2CC=CCC2C1=O)c1cn(C)c2ccccc12.Cl
{#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#}
CN(C)C(CN1C(=O)C2CC=CCC2C1=O)c1cn(C)c2ccccc12.Cl
CN(C)C(CN1C(=O)C2CC=CCC2C1=O)c1cn(C)c2ccccc12.Cl
2-[2-(dimethylamino)-2-(1-methylindol-3-yl)ethyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione;hydrochloride