Task: Answer the multiple choice question.
Question: Which compound has a 1.900\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCc1cccc2c(C(=O)CN3C(=O)NC4(CCc5ccccc54)C3=O)c[nH]c12
b. CCN(CC)CCNC(=O)c1ccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCCC3)c2)cc1.Cl
c. O=c1[nH]c(SCc2ccccc2)nc2ccsc12
Answer: b. CCN(CC)CCNC(=O)c1ccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCCC3)c2)cc1.Cl
{#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#}
CCN(CC)CCNC(=O)c1ccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCCC3)c2)cc1.Cl
CCN(CC)CCNC(=O)c1ccc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCCCC3)c2)cc1.Cl
3-(azepan-1-ylsulfonyl)-4-chloro-N-[4-[2-(diethylamino)ethylcarbamoyl]phenyl]benzamide;hydrochloride