Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.211\% 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 additional words.
Options:
a: Cc1[nH]c(=S)n(CC2CCCO2)c1C
b: CNC(=O)c1cccc(NC(=O)c2cc(-c3ccccc3)nc3c2cnn3C(C)C)c1
c: C/C(=N\NC(=O)CC#N)c1ccc(Oc2ccccc2)cc1
d: COc1ccc(CN(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NC2CCCC2)c2cc(OC)ccc2OC)cc1
e: CCC[C@@H]1C[C@@]1(CCC)[C@@H](NP(=O)(c1ccccc1)c1ccccc1)c1ccc(C(=O)OC)cc1
Answer: c. C/C(=N\NC(=O)CC#N)c1ccc(Oc2ccccc2)cc1
{#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#}
C/C(=N\NC(=O)CC#N)c1ccc(Oc2ccccc2)cc1
C/C(=N\NC(=O)CC#N)c1ccc(Oc2ccccc2)cc1
2-cyano-N-[(E)-1-(4-phenoxyphenyl)ethylideneamino]acetamide