Task: Answer the multiple-choice question.
Query: Which compound has a 2.883\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(Cc1ccccc1)c1nc2nonc2nc1N1CCCC(CN2CCCC2=O)C1
b: Cc1ccc(-c2nnn(CC(=O)N(CC(=O)NC3CCCC3)c3cnc4ccccc4c3)n2)o1
c: CCC(C)NC(=O)Cn1cc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c2ccccc2c1=O
d: CCNC(=O)CSc1nnc(-c2ccccc2Br)n1-c1cccc(C(F)(F)F)c1
Answer: d. CCNC(=O)CSc1nnc(-c2ccccc2Br)n1-c1cccc(C(F)(F)F)c1
{#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#}
CCNC(=O)CSc1nnc(-c2ccccc2Br)n1-c1cccc(C(F)(F)F)c1
CCNC(=O)CSc1nnc(-c2ccccc2Br)n1-c1cccc(C(F)(F)F)c1
2-[[5-(2-bromophenyl)-4-[3-(trifluoromethyl)phenyl]-1,2,4-triazol-3-yl]sulfanyl]-N-ethylacetamide