Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.543\% 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) CCNc1nc(NC(C)C)nc(N(C#N)CCOc2ccccc2)n1
b) CSc1ccc2c(c1)C(N1CCN(C)CC1)Cc1ccccc1S2.O=C([O-])/C=C\C(=O)[O-]
c) O=C(c1ccc2[nH]c(=O)c(=O)[nH]c2c1)N1CCc2ccccc21
d) Cc1ccn2c(=O)nc(SCC(=O)c3ccc(Cl)cc3)nc2c1
Answer: a. CCNc1nc(NC(C)C)nc(N(C#N)CCOc2ccccc2)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#}
CCNc1nc(NC(C)C)nc(N(C#N)CCOc2ccccc2)n1
CCNc1nc(NC(C)C)nc(N(C#N)CCOc2ccccc2)n1
[4-(ethylamino)-6-(propan-2-ylamino)-1,3,5-triazin-2-yl]-(2-phenoxyethyl)cyanamide