Task: Answer the multiple choice question.
Query: Which compound has a 7.593\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccc(F)cc1)c1cccs1
(b) Nc1nc(-c2ccccc2)nc2sc3c(c12)CCCC3
(c) COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
(d) CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2c(F)cc(F)cc2s1.Cl
Answer: b. Nc1nc(-c2ccccc2)nc2sc3c(c12)CCCC3
{#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#}
Nc1nc(-c2ccccc2)nc2sc3c(c12)CCCC3
Nc1nc(-c2ccccc2)nc2sc3c(c12)CCCC3
2-phenyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine