Task: Answer the multiple-choice question.
Question: Which drug has a 4.280\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCN(CC)CCCNC(=O)/C(=C/c1ccc[nH]1)NC(=O)c1ccco1
b. CC1CC2(CCCC2)N(C(=O)N(C)C)c2ccc(F)cc21
Answer: a. CCN(CC)CCCNC(=O)/C(=C/c1ccc[nH]1)NC(=O)c1ccco1
{#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#}
CCN(CC)CCCNC(=O)/C(=C/c1ccc[nH]1)NC(=O)c1ccco1
CCN(CC)CCCNC(=O)/C(=C/c1ccc[nH]1)NC(=O)c1ccco1
N-[(Z)-3-[3-(diethylamino)propylamino]-3-oxo-1-(1H-pyrrol-2-yl)prop-1-en-2-yl]furan-2-carboxamide