Task: Answer the MCQ question.
Query: Which drug has a -25.347\% 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 other words.
Options:
a: Cl.c1ccc2c(c1)c1c3n2CCNC3CCC1
b: O=C(CSc1nnc(-c2ccc(O)cc2)o1)NNC(=O)c1ccncc1
c: CCn1c(C)c(C(=O)NCCc2ccccc2)c2cc(OC)ccc21
d: CCOC(=O)c1[nH]c(C)c(C(=O)c2ccc(C)cc2)c1C
e: CCc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)sc2c1.Cl
Answer: e. CCc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)sc2c1.Cl
{#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#}
CCc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)sc2c1.Cl
CCc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)sc2c1.Cl
N-[3-(dimethylamino)propyl]-N-(6-ethyl-1,3-benzothiazol-2-yl)-4-pyrrolidin-1-ylsulfonylbenzamide;hydrochloride