Task: Answer the multiple choice question.
Question: Which compound has a 2.479\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1nc2ccccc2c2c1CC(C(C)(Cl)Br)O2
b) CCN1CCC(=NNC(=O)c2ccco2)CC1
c) CCNC(=O)/C=C/c1ccccc1[N+](=O)[O-]
d) Cc1nn(C)c(C(=O)NNC(=S)NCc2ccco2)c1Cl
Answer: d. Cc1nn(C)c(C(=O)NNC(=S)NCc2ccco2)c1Cl
{#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#}
1-[(4-chloro-2,5-dimethylpyrazole-3-carbonyl)amino]-3-(furan-2-ylmethyl)thiourea