Problem statement: Answer the multiple-choice question.
Question: Which compound has a -18.706\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCn1c(Cc2ccccc2)nnc1SCC(=O)c1cccc([N+](=O)[O-])c1
(b) CC1CCCC(C(=O)O)N1C(=O)CCSSCCC(=O)N1C(C)CCCC1C(=O)O
(c) CN(C)c1nc(Nc2ccc(Cl)c(Cl)c2)nc(N(C)C)n1
(d) COc1ccc(N2CCN(C(CNS(=O)(=O)c3cc(F)ccc3F)c3cccnc3)CC2)cc1
Answer: d. COc1ccc(N2CCN(C(CNS(=O)(=O)c3cc(F)ccc3F)c3cccnc3)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(CNS(=O)(=O)c3cc(F)ccc3F)c3cccnc3)CC2)cc1
COc1ccc(N2CCN(C(CNS(=O)(=O)c3cc(F)ccc3F)c3cccnc3)CC2)cc1
2,5-difluoro-N-[2-[4-(4-methoxyphenyl)-1,4-diazinan-1-yl]-2-pyridin-3-ylethyl]benzenesulfonamide