Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.657\% 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, or d without using any other words.
Options:
a.) O=C(CC(c1ccccc1)c1cc(Br)ccc1O)NCCN1CCOCC1
b.) COC(=O)c1nn(-c2cccc(Cl)c2)cc(OC)c1=O
c.) CC(CC(F)(F)F)N1CCC(n2nccc2NC(=O)CCOc2ccccc2)CC1
d.) CCOC(=O)N1CCN(C(=O)NC23CC4CC(CC(C4)C2)C3)CC1
Answer: a. O=C(CC(c1ccccc1)c1cc(Br)ccc1O)NCCN1CCOCC1
{#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(CC(c1ccccc1)c1cc(Br)ccc1O)NCCN1CCOCC1
O=C(CC(c1ccccc1)c1cc(Br)ccc1O)NCCN1CCOCC1
3-(5-bromo-2-hydroxyphenyl)-N-(2-morpholin-4-ylethyl)-3-phenylpropanamide