Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.235\% 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 other words.
Options:
a.) CCc1ccc(C(=O)c2cc3ccc(O)cc3oc2=O)cc1
b.) CC1/C(=N/O)CC(c2ccccc2)NC1c1ccccc1
c.) CCOC(=O)N1CCN(C(=O)CCS(=O)(=O)c2ccc(Br)s2)CC1
d.) CC(=O)N(Cc1ccccc1)c1c(N)nc(N)[nH]c1=O
Answer: a. CCc1ccc(C(=O)c2cc3ccc(O)cc3oc2=O)cc1
{#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#}
CCc1ccc(C(=O)c2cc3ccc(O)cc3oc2=O)cc1
CCc1ccc(C(=O)c2cc3ccc(O)cc3oc2=O)cc1
3-(4-ethylbenzoyl)-7-hydroxychromen-2-one