Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.957% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) c1ccc2sc(N3CCNCC3)nc2c1
b) O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1O)c1ccco1
Answer: a. c1ccc2sc(N3CCNCC3)nc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc2sc(N3CCNCC3)nc2c1
c1ccc2sc(N3CCNCC3)nc2c1
2-piperazin-1-yl-1,3-benzothiazole