Task: Answer the multiple-choice question.
Question: Which compound has a 4.015\% 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 or b without using any other words.
Options:
a CCC(=O)Nc1cc(OC)c(NC(=O)c2ccccc2)cc1OC
b O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1ncn[nH]1
Answer: b. O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)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(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1ncn[nH]1
O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1ncn[nH]1
N-[2-(2-chlorophenyl)-1,3-benzoxazol-5-yl]-1H-1,2,4-triazole-5-carboxamide