Task: Answer the multiple-choice question.
Query: Which drug has a -19.015% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(S(=O)(=O)/N=C(/Nc2cccc(O)c2)c2ccccc2)cc1
(b) CCOCCCNC(=O)c1cc2sc(Cl)cc2n1CC
(c) O=c1cc(CN2CCOCC2)c2cc(Cl)c(O)cc2o1
(d) Cc1cc(Br)cc(C)c1OCC(=O)NNC(=O)CCC(=O)NCc1ccccc1
Answer: b. CCOCCCNC(=O)c1cc2sc(Cl)cc2n1CC
{#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#}
CCOCCCNC(=O)c1cc2sc(Cl)cc2n1CC
CCOCCCNC(=O)c1cc2sc(Cl)cc2n1CC
2-chloro-N-(3-ethoxypropyl)-4-ethylthieno[3,2-b]pyrrole-5-carboxamide