Problem statement: Answer the multiple-choice question.
Question: Which drug 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 Cc1cccc(C(=O)OCC(=O)c2ccc(CC(=O)N3CCOCC3)s2)c1C
b CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cc(OC)ccc1OC
c CCN1c2ccc(S(=O)(=O)N3CCOCC3)cc2N(Cc2ccc(OC)cc2)C1C
d O=C(c1cccc(C(F)(F)F)c1)C1CCCN(C(=O)CCCn2cncn2)C1
Answer: b. CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cc(OC)ccc1OC
{#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#}
CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cc(OC)ccc1OC
CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cc(OC)ccc1OC
ethyl 6-(2,5-dimethoxyphenyl)-3,4-dimethyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate