Problem statement: Answer the MCQ question.
Query: Which compound has a 7.944\% 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 O=C(O)CCC(=O)Nc1sc2c(c1C(=O)Nc1cccc3ccccc13)CCCCC2
b Cl.NC(=NCCc1ccccc1)NC(=O)c1cc(Cl)ccc1O
c COc1cccc(CNC(=O)c2ccc3nc[nH]c3c2)c1
d CCOc1cc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)ccc1Br
Answer: b. Cl.NC(=NCCc1ccccc1)NC(=O)c1cc(Cl)ccc1O
{#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#}
Cl.NC(=NCCc1ccccc1)NC(=O)c1cc(Cl)ccc1O
Cl.NC(=NCCc1ccccc1)NC(=O)c1cc(Cl)ccc1O
5-chloro-2-hydroxy-N-[N'-(2-phenylethyl)carbamimidoyl]benzamide;hydrochloride