Problem statement: Answer the multiple-choice question.
Question: Which drug has a 0.249\% 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(NC(=S)Nc2ccccc2C2CC2)cc1
b.) O=C(NCCOc1ccccc1Cl)c1ncn[nH]1
c.) O=S1(=O)CCO[C@H]2Cc3ccccc3[C@H]2N1Cc1ccccc1
d.) COc1cccc(NC(=O)CN(C)CC(=O)Nc2ccc(Br)cc2)c1
e.) COc1ccc(C2=NN(C(=O)c3ccccc3)C(c3ccc(OC)c(OC)c3)C2)c(OC(C)=O)c1
Answer: b. O=C(NCCOc1ccccc1Cl)c1ncn[nH]1
{#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#}
O=C(NCCOc1ccccc1Cl)c1ncn[nH]1
O=C(NCCOc1ccccc1Cl)c1ncn[nH]1
N-[2-(2-chlorophenoxy)ethyl]-1H-1,2,4-triazole-5-carboxamide