Task: Answer the MCQ question.
Query: Which compound exhibits a 12.955% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1cccc(NC(=O)CN(C)CC(=O)Nc2cccc(C(F)(F)F)c2)c1
b) O=C(Nc1ccc2ccccc2n1)c1ccccc1Cl
c) Cc1oc(-c2ccccc2)cc1C(=O)NC(Cc1c[nH]c2ccccc12)C(=O)O
d) Cc1ccc2c(NC(=O)c3ccc(Br)o3)cccc2n1
e) CCCn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
Answer: b. O=C(Nc1ccc2ccccc2n1)c1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc2ccccc2n1)c1ccccc1Cl
O=C(Nc1ccc2ccccc2n1)c1ccccc1Cl
2-chloro-N-quinolin-2-ylbenzamide