Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.158% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCOC(=O)c1ccc(N2CC(O)=C(c3nc4ccccc4c(=O)[nH]3)C2=N)cc1
b O=C(Oc1ccc(C(=S)N2CCOCC2)cc1)c1ccc(Br)cc1
c O=C(CCSc1ccccc1Cl)NNC(=O)c1ccncc1
d CC1Cn2c(nnc2-c2ccccc2O)S1
e O=C(Nc1ccc(Br)c2cccnc12)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1
Answer: d. CC1Cn2c(nnc2-c2ccccc2O)S1
{#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#}
CC1Cn2c(nnc2-c2ccccc2O)S1
CC1Cn2c(nnc2-c2ccccc2O)S1
2-(6-methyl-5,6-dihydro-[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)phenol