Task: Answer the MCQ question.
Query: Which drug exhibits a 2.219\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1)NCc1ccco1
b) CCc1ccc(CNC(=O)CCCC(=O)n2nc(C)c3ccccc32)cc1
c) O=C(CSc1nc2cc(Cl)ccc2s1)NC(=O)NCc1ccco1
d) CCC1(c2ccccc2)NC(=O)N(CC(=O)N2CC(=O)Nc3ccccc32)C1=O
e) Clc1ccc2oc(-c3ccccc3)nc2c1
Answer: a. O=C(CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1)NCc1ccco1
{#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=C(CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1)NCc1ccco1
O=C(CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1)NCc1ccco1
2-[3-(4-fluorophenyl)-4-oxoquinazolin-2-yl]sulfanyl-N-(furan-2-ylmethyl)acetamide