Problem statement: Answer the MCQ question.
Question: Which drug has a -0.137\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(CCNS(=O)(=O)c1cccc2nonc12)N1CCN(c2cccc(Cl)c2)CC1
b.) CCOC(=O)CNC(c1ccccc1)c1cc(Br)ccc1NC(=O)CCN1CCOCC1
Answer: a. O=C(CCNS(=O)(=O)c1cccc2nonc12)N1CCN(c2cccc(Cl)c2)CC1
{#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(CCNS(=O)(=O)c1cccc2nonc12)N1CCN(c2cccc(Cl)c2)CC1
O=C(CCNS(=O)(=O)c1cccc2nonc12)N1CCN(c2cccc(Cl)c2)CC1
N-[3-[4-(3-chlorophenyl)piperazin-1-yl]-3-oxopropyl]-2,1,3-benzoxadiazole-4-sulfonamide