Task: Answer the multiple-choice question.
Query: Which compound has a 2.310\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(Nc1ccccc1)c1cc([N+](=O)[O-])ccc1N1CCNCC1
b: N#Cc1ccc(OC(=O)C2CCN(C3=NS(=O)(=O)c4ccccc43)CC2)cc1
c: O=C1CC(c2ccc(F)c(Br)c2)C2=C(CCCC2=O)N1
Answer: c. O=C1CC(c2ccc(F)c(Br)c2)C2=C(CCCC2=O)N1
{#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=C1CC(c2ccc(F)c(Br)c2)C2=C(CCCC2=O)N1
O=C1CC(c2ccc(F)c(Br)c2)C2=C(CCCC2=O)N1
4-(3-bromo-4-fluorophenyl)-1,3,4,6,7,8-hexahydroquinoline-2,5-dione