Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -78.712\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Fc1ccc(CNc2nc(-c3ccco3)cc(C(F)(F)F)n2)cc1
(b) O=C(CCC1CCCN(C(=O)c2ccc3c(c2)OCO3)C1)NCc1ccc(F)c(F)c1
(c) Clc1ccc(CN2CCC(c3nc4ccc(Cl)cc4[nH]3)CC2)cc1
(d) CSc1nnc(N2C(=O)C(O)=C(C(=O)c3ccco3)C2c2cccc(Cl)c2)s1
(e) O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)NCCCN1CCOCC1
Answer: c. Clc1ccc(CN2CCC(c3nc4ccc(Cl)cc4[nH]3)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#}
Clc1ccc(CN2CCC(c3nc4ccc(Cl)cc4[nH]3)CC2)cc1
Clc1ccc(CN2CCC(c3nc4ccc(Cl)cc4[nH]3)CC2)cc1
6-chloro-2-[1-[(4-chlorophenyl)methyl]piperidin-4-yl]-1H-benzimidazole