Task: Answer the MCQ question.
Query: Which drug has a 4.503\% 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 other words.
Options:
a) O=C(Nc1ccccc1N1CCCC1)c1ccc(Cl)cc1Cl
b) COc1ccc(CNC(=O)C/C(C)=N/NC(=O)Cc2ccc(OC)cc2)cc1
c) O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1cccc2ccccc12
d) C/C=C(\C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)c2ccccc2C(=O)c2ccccc2)C3)c1
e) CCN(CC)c1ccc(/C=N/Nc2ccc(C)cc2)c(O)c1.Cl
Answer: a. O=C(Nc1ccccc1N1CCCC1)c1ccc(Cl)cc1Cl
{#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#}
O=C(Nc1ccccc1N1CCCC1)c1ccc(Cl)cc1Cl
O=C(Nc1ccccc1N1CCCC1)c1ccc(Cl)cc1Cl
2,4-dichloro-N-(2-pyrrolidin-1-ylphenyl)benzamide