Task: Answer the multiple choice question.
Question: Which compound has a 0.072\% human ether-à-go-go related gene (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. COc1ccc(NC(=O)CN(Cc2ccccc2)Cc2ccccc2)cc1S(N)(=O)=O
b. CC1(C)CC(=O)C(C=Nc2ccc3[nH]ncc3c2)=C(O)C1
c. C/C(=C\C(=O)c1ccc(Br)cc1)NCc1ccc2c(c1)OCO2
d. Cc1ccc(S(=O)(=O)/N=C(\Sc2ccccc2)c2ccccc2)cc1
Answer: b. CC1(C)CC(=O)C(C=Nc2ccc3[nH]ncc3c2)=C(O)C1
{#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#}
CC1(C)CC(=O)C(C=Nc2ccc3[nH]ncc3c2)=C(O)C1
CC1(C)CC(=O)C(C=Nc2ccc3[nH]ncc3c2)=C(O)C1
3-hydroxy-2-(1H-indazol-5-yliminomethyl)-5,5-dimethylcyclohex-2-en-1-one