Task: Answer the multiple choice question.
Query: Which compound has a 12.033\% 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, d, or e without using any additional words.
Options:
(a) CCC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCS3
(b) COC(=O)[C@H](CCSC)NC(=O)Nc1ccc(C)cc1C
(c) CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)c2ccc(O)cc2)c1
(d) O=P1(NCCCn2cc[n+](Cc3nc4ccccc4[nH]3)c2)C=C(c2ccccc2)OC(c2ccccc2)=C1.[Cl-]
(e) CCOC(=O)CSc1nnc(-c2ccc(Cl)cc2Cl)o1
Answer: a. CCC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCS3
{#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#}
CCC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCS3
CCC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCS3
9-ethyl-9-methyl-15-thia-12,17-diazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,16-pentaen-11-one