Task: Answer the multiple-choice question.
Question: Which drug has a 4.143\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(COC(=O)c1n[nH]c2ccccc12)NC(=O)NC1CCCCC1
b: C#CCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
c: O=C(O)c1cc(-c2cccs2)nc2ccc(Br)cc12
Answer: b. C#CCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
{#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#CCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
C#CCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
3-chloro-N-(3-prop-2-ynyl-6-sulfamoyl-1,3-benzothiazol-2-ylidene)-1-benzothiophene-2-carboxamide