Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.736\% 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 COc1ccccc1CNC(=O)C(=O)NCCC1CCCCN1S(=O)(=O)c1ccccc1
b CN(C)CCNC(=O)c1cc2c(s1)-c1ccc(Cl)cc1SC2
c CN(C)CCCNC(=O)c1cc(Br)ccc1Cl
d Cc1cccc(C)c1N1CCN(C(=O)N2CCOCC2)CC1
e Cc1ccc(S(=O)(=O)NC(=O)c2cccn2C)cc1
Answer: c. CN(C)CCCNC(=O)c1cc(Br)ccc1Cl
{#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#}
CN(C)CCCNC(=O)c1cc(Br)ccc1Cl
CN(C)CCCNC(=O)c1cc(Br)ccc1Cl
5-bromo-2-chloro-N-[3-(dimethylamino)propyl]benzamide