Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.705\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(c1ccc(Cl)cc1)C1CCN(C(=O)C2CC2)CC1
[b] CC(=O)c1cnn(-c2cc(Oc3ccccc3C)ncn2)c1C
[c] O=C1NC(c2ccc(Cl)c([N+](=O)[O-])c2)Nc2ccccc21
[d] COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)N1CCCCC1
[e] CNC(=O)C(=O)c1cc(C)n(-c2ccc(N3CCOCC3)c(Cl)c2)c1C
Answer: b. CC(=O)c1cnn(-c2cc(Oc3ccccc3C)ncn2)c1C
{#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#}
CC(=O)c1cnn(-c2cc(Oc3ccccc3C)ncn2)c1C
CC(=O)c1cnn(-c2cc(Oc3ccccc3C)ncn2)c1C
1-[5-methyl-1-[6-(2-methylphenoxy)pyrimidin-4-yl]pyrazol-4-yl]ethanone