Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 20.259% 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 additional words.
Options:
(a) COc1cc(OC)cc(C(=O)NCC(=O)OCc2nc3ccccc3s2)c1
(b) COc1cc(OC)c(/C=N/NC(N)=S)cc1Br
(c) CSc1ccccc1C(=O)NCCCn1ccnc1
(d) O=C(Nc1cc(C(F)(F)F)ccc1N1CCCCC1)c1ccc(Br)o1
Answer: b. COc1cc(OC)c(/C=N/NC(N)=S)cc1Br
{#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#}
COc1cc(OC)c(/C=N/NC(N)=S)cc1Br
COc1cc(OC)c(/C=N/NC(N)=S)cc1Br
[(E)-(5-bromo-2,4-dimethoxyphenyl)methylideneamino]thiourea