Task: Answer the multiple choice question.
Query: Which compound has a -6.836\% 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: CCCCCCOc1ccc(N2C(=O)CC(NCCc3ccc(S(N)(=O)=O)cc3)C2=O)cc1
b: CCC(CC)Nc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
c: CC(C)Cn1c(NCCO)nc2ccccc21
d: O=C(NCC(=O)N(Cc1cccs1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
Answer: d. O=C(NCC(=O)N(Cc1cccs1)C(C(=O)NC1CCCC1)c1ccncc1)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#}
O=C(NCC(=O)N(Cc1cccs1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
O=C(NCC(=O)N(Cc1cccs1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
N-[2-[[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-(thiophen-2-ylmethyl)amino]-2-oxoethyl]furan-2-carboxamide