Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.465\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)N1CCC2(CC1)CC(=O)c1cc(O)ccc1O2
(b) CCN(CC)c1nc(-c2ccc(C(=O)NN)cc2)nc(-c2ccc(C(=O)NN)cc2)n1
(c) CCn1cc(C(=O)NCc2ccccc2F)c(=O)c2ccc(C)nc21
(d) CN1CCc2nc(NC(=O)COc3ccc(C#N)cc3)sc2C1
Answer: b. CCN(CC)c1nc(-c2ccc(C(=O)NN)cc2)nc(-c2ccc(C(=O)NN)cc2)n1
{#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)c1nc(-c2ccc(C(=O)NN)cc2)nc(-c2ccc(C(=O)NN)cc2)n1
CCN(CC)c1nc(-c2ccc(C(=O)NN)cc2)nc(-c2ccc(C(=O)NN)cc2)n1
4-[4-(diethylamino)-6-[4-(hydrazinecarbonyl)phenyl]-1,3,5-triazin-2-yl]benzohydrazide