Task: Answer the multiple-choice question.
Query: Which drug has a 4.700\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] N#CCCN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
[b] Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)N1CCCc2ccccc21
[c] O=C(NCc1cn2ccccc2n1)c1ccccc1
[d] CCOC(=O)C(CCCCCCC(NC(C)=O)(C(=O)OCC)C(=O)OCC)(NC(C)=O)C(=O)OCC
[e] CCCCN(CCCNC(=O)C1CCCN(S(=O)(=O)CCC)C1)Cc1ccccc1
Answer: a. N#CCCN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)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#}
N#CCCN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
N#CCCN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
3-[4-(2,5-dichlorophenyl)sulfonylpiperazin-1-yl]propanenitrile