Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.655\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCOCC1
b CCC1CCCCN1S(=O)(=O)c1ccc(S(=O)(=O)N(Cc2ccccn2)CC2CCCO2)cc1
c CC(C)(C)NC(=O)CCN(/N=C/c1ccc([N+](=O)[O-])o1)C1=NS(=O)(=O)c2ccccc21
d CCCCCN(C(=O)COC(=O)COc1c(C)cc(C)cc1C)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: a. O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCOCC1
{#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(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCOCC1
O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCOCC1
N'-[2-(furan-2-yl)-2-morpholin-4-ylethyl]-N-(pyridin-2-ylmethyl)oxamide